What are pretty numbers?

Therefore, he considers a number pretty if its last digit is 2, 3 or 9.

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What is the prettiest number?

What Is So Special About The Number 1.61803? The Golden Ratio (phi = φ) is often called The Most Beautiful Number In The Universe. The reason φ is so extraordinary is because it can be visualized almost everywhere, starting from geometry to the human body itself!

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What is an unique number?

Unique numbers are numbers that, typically, only belong to one entity and are not shared by multiple entities.

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What are cool numbers?

Cool numbers are positive integers whose decimal representation contains only the cool digits 2 and 5. For example, numbers 25, 522, 2 are cool and 7, 15, 265 are not.

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What are hot numbers?

noun. : an attractive person. I'm going to ask that hot number over there to dance with me.

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Nothing but a Number

41 related questions found

What is a lucky 3 digit number?

1, 3, 7, 9, 13, 15, 21, 25, 31, 33, 37, 43, 49, 51, 63, 67, 69, 73, 75, 79, 87, 93, 99, 105, 111, 115, 127, 129, 133, 135, 141, 151, 159, 163, 169, 171, 189, 193, 195, 201, 205, 211, 219, 223, 231, 235, 237, 241, 259, 261, 267, 273, 283, 285, 289, 297, 303, 307, 319, 321, 327, ...

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What is 6174 called?

6174 is known as Kaprekar's constant after the Indian mathematician D. R. Kaprekar. This number is renowned for the following rule: Take any four-digit number, using at least two different digits (leading zeros are allowed).

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What is 1 number called?

1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of unit length is a line segment of length 1.

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Why 9 is a unique number?

Nine is the fourth composite number, and the first composite number that is odd. 9 is the highest single-digit number in the decimal system. It is the third square number (32), and the second non-unitary square prime of the form p2 and first that is odd, with all subsequent squares of this form odd as well.

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What is the best perfect number?

A perfect number is a positive integer that is equal to the sum of all its proper divisors. The first perfect number is 6 in that 6 = 1+2+3, where 1, 2, and 3 are all of the proper divisors of 6. The next perfect number is 28 = 1 + 2 + 4 + 7 + 14. This is followed by the perfect numbers 496 and 8128.

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What is the most magical number?

Those three digits, as it turns out, have long been the rare object of fascination that bridges the gulf between science and mysticism. "137 continues to fire the imagination of everyone from scientists and mystics to occultists and people from the far-flung edges of society," Arthur I.

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What is the world's best number?

But if you ask enough people, you start to see which numbers emerge as consensus favorites across the population. Math blogger Alex Bellos recently did this, and after polling more than 44,000 people from around the world on his website, he got an answer: The world's favorite number is 7.

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Why is 7 a nice number?

In the creation story, God made the world in six days and rested on the seventh day. Scholars have found that the number seven often represents perfection or completeness in the Bible.

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What is the most loved number?

Over 30,000 people voted online for their favorite number, and the number chosen by the most people is… drum roll… 7! Almost half of all people chose numbers between 1 and 10.

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What is the most happy number?

The first few happy numbers are 1, 7, 10, 13, 19, 23, 28, 31, 32, 44, 49, 68, 70, 79, 82, 86, 91, 94, 97, 100, ...

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What is a to Z in numbers?

Conversion Table A = 1 B = 2 C = 3 D = 4 E = 5 F = 6 G = 7 H = 8 I = 9 J = 10 K =11 L = 12 M = 13 N =14 O =15 P = 16 Q =17 R =18. Page 1. Conversion Table. A = 1.

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Is .99 the same as 1?

Note that 1 has decimal representation 1.000… which is just 1 + 0/10 + 0/100 + 0/1000 + … so if one realizes that decimal expansions are just a code for an infinite sum, it may be less surprising that two infinite sums can have the same sum. Hence 0.999… equals 1.

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Why is 1729 a magic number?

It is 1729. Discovered by mathemagician Srinivas Ramanujan, 1729 is said to be the magic number because it is the sole number which can be expressed as the sum of the cubes of two different sets of numbers. Ramanujan’s conclusions are summed up as under: 1) 10 3 + 9 3 = 1729 and 2) 12 3 + 1 3 = 1729..

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Why is 1089 a magic number?

In magic. 1089 is widely used in magic tricks because it can be "produced" from any two three-digit numbers. This allows it to be used as the basis for a Magician's Choice.

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What is the 1089 trick?

A trick with numbers

Take any 3-digit number in which the first and last digits differ by 2 or more. Reverse the number, and subtract the smaller of the two numbers from the larger (e.g. 782-287=495). Then reverse the result and add (thus 495+594=1089).

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What is the lucky Colour?

Lucky colours: Yellow, dark green, dark blue.

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What are the 10 luckiest numbers?

The top 10 are: 11, 7, 17, 27,19, 23, 12,13, 9 and 18. So how do you pick lucky numbers? For those who use birthdays, five of the most commonly drawn numbers are more than 31, meaning they are not likely to have picked them. Another approach that is commonly used is to look for numbers that have not come up in a while.

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Is 3 a magical number?

Throughout human history, the number 3 has always had a unique significance, but why? The ancient Greek philosopher, Pythagoras, postulated that the meaning behind numbers was deeply significant. In their eyes the number 3 was considered as the perfect number, the number of harmony, wisdom and understanding.

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