The number **1.618**… goes by many different names. However, mathematicians mostly call it phi. Everywhere around us, we see this beautiful number.

1.618. The most beautiful number in the universe. Known by many names such as the golden ratio, golden mean, golden section, divine proportion, divine section, golden number, etc. and denoted by the Greek alphabet ɸ (pronounced as fee).

A number is called beautiful if, for every digit x in the number, there are x occurrences of it in the number. Example: 1 is beautiful because 1 has 1 occurrence. 3133 is beautiful because 1 has 1 occurrence and 3 has 3 occurrences. 224 is not beautiful because 4 does not have 4 occurrences.

The golden ratio, also known as the divine proportion, is a special number (equal to about 1.618) that appears many times in geometry, art, an architecture.

Since the birth of numerology in ancient Greece, the numbers 11, 22, and 33 have been revered as the master numbers – commanding an extra-strength presence in the cosmos.

Christianity. According to the American publication, the Orthodox Study Bible, 777 represents the threefold perfection of the Trinity.

perfect number, a positive integer that is equal to the sum of its proper divisors. The smallest perfect number is 6, which is the sum of 1, 2, and 3. Other perfect numbers are 28, 496, and 8,128. The discovery of such numbers is lost in prehistory.

Overview. A number is said to be a special number if the sum of the factorial of the digits in the number is equal to the number itself.

We call it lucky 7, after all, and it's not like the slot machines in Las Vegas are dotted with 9s. "People's strongest emotional reaction is to the number 7, and this has been true throughout history," Bellow told Nautilus, though he admitted nobody knew exactly why that was.

The number 42 is, in The Hitchhiker's Guide to the Galaxy by Douglas Adams, the "Answer to the Ultimate Question of Life, the Universe, and Everything," calculated by an enormous supercomputer named Deep Thought over a period of 7.5 million years.

The annual celebration, held every March 14, is your chance to pay tribute to the most famous constant in math and physics: the number you get when you divide the circumference of a circle by its diameter. It's represented by the Greek letter “π” — in English, “pi.”

The significance of the number 7 in other cultures

Ancient beliefs from around the world believed that the seventh son of the seventh son would be gifted with magical powers (both good and evil). In the Bible, scholars claim that God created the world in six days and used the seventh day to rest.

One, sometimes referred to as unity, is the first non-zero natural number. It is thus the integer after zero. Any number multiplied by one remains that number, as one is the identity for multiplication. As a result, 1 is its own factorial, its own square and square root, its own cube and cube root, and so on.

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, ... (OEIS A007770).

Angel numbers are a real and very common form of divine guidance, so pay attention to them! However, they are just one way you might receive guidance, so don't get too fixated on them or obsess about their meaning.

All perfect squares end in 1, 4, 5, 6, 9 or 00 (i.e. Even number of zeros). Therefore, a number that ends in 2, 3, 7 or 8 is not a perfect square.

A perfect number is a rare number. To date, only 51 of them have been discovered. There are only three perfect numbers less than 1000: 6, 28, and 496.

In some Christian numerology, the number 888 represents Jesus, or sometimes more specifically Christ the Redeemer. This representation may be justified either through gematria, by counting the letter values of the Greek transliteration of Jesus' name, or as an opposing value to 666, the number of the beast.

An angel number is a repetitive or predictable sequence or pattern of numbers, like 1111, 777, 5656, or 321. The numbers might show up in banal places, like price tags, phone numbers, clocks, or license plates.

The angel number 999 is associated with completion. In this sense, seeing 999 means things in your current situation are coming to an end in order for new opportunities to present themselves.

“The best number is 73,” Cooper explained in the episode. “Why? 73 is the 21st prime number. Its mirror, 37, is the 12th, and its mirror, 21, is the product of multiplying seven and three ... and in binary, 73 is a palindrome, 1001001, which backwards is 1001001.”

Mathematics. 0 is the integer immediately preceding 1. Zero is an even number because it is divisible by 2 with no remainder.

The numbers 2, 3, 6, and 8 are generally considered to be lucky, while 4 is considered unlucky. These traditions are not unique to Chinese culture, with other countries with a history of Han characters also having similar beliefs stemming from these concepts.