What is a special number?

What is a special number?

If the sum of the factorial of digits of a number (N) is equal to the number itself, the number (N) is called a special number.

What is so special about the number 6174?

6174 is known as Kaprekar’s constant after the Indian mathematician D. R. Kaprekar. This number is notable for the following rule: Arrange the digits in descending and then in ascending order to get two four-digit numbers, adding leading zeros if necessary.

What is the special number in the world?

Euler’s Number (e): 2.7182… It is the base for natural logarithms and is found in many areas of mathematics. , which is extremely vital in understanding the time value of money — the backbone of finance. Moreover, Euler’s number is crucial when describing any decaying relationship – think Carbon 14 dating.

Why is number 2 special?

An integer is called even if it is divisible by 2. Two is the smallest prime number, and the only even prime number (for this reason it is sometimes called “the oddest prime”). The next prime is three. Two and three are the only two consecutive prime numbers.

Why is 12 a special number?

The number 12 is mentioned often in the New Testament of the Bible, such as Jesus’ selection of 12 apostles, he said. It’s a significant number in Ancient Greece as well — the Greeks worshipped 12 major gods of Olympus. Even beyond that sphere, the number 12 is ever-present.

Is 7 a special number?

Seven is the number of completeness and perfection (both physical and spiritual). It derives much of its meaning from being tied directly to God’s creation of all things. The number 7 is also important in Hinduism, Islam and Judaism.

Why is 1089 a magic number?

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. Take any three-digit number where the first and last digits differ by more than 1.

What is the most beautiful 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!

What the number 4 means?

“Almost from prehistoric times, the number four was employed to signify what was solid, what could be touched and felt. Its relationship to the cross (four points) made it an outstanding symbol of wholeness and universality, a symbol which drew all to itself”.

Is 3 a special number?

Throughout human history, the number 3 has always had a unique significance, but why? It was also the number of time – past, present, future; birth, life, death; beginning, middle, end – it was the number of the divine. …

What does 1212 mean?

Number 1212 Meaning Angel number 1212 symbolizes your spiritual awakening in life and a great sign that you’re on your way towards your luck for love. When you see these numbers, think of some sense to stay positive and continue leading the right track and purpose in life.

What is a special number in math?

One way to convince yourself that you’ve found all the special numbers is to use a little algebra… Any two-digit number can be represented algebraically as \$10a + b\$. \$a\$ is the tens digit and \$b\$ is the units digit. Write down the algebraic expressions for the sum and the product of the digits.

What are the seven numbers?

Seven contains the number three of the heavens and soul with the number four of the earth and body. The Pythagoreans called the number 7 “the Septad”. The seven colors of the rainbow. Isaac Newton identified the seven colors of the rainbow as red, orange, yellow, green, blue, indigo, and violet.

What is the importance of the number 7?

Many civilizations over thousands of years have thought so using the number to impart its perceived magic into their lives and surroundings. Number 7 is the number of perfection, security, safety and rest. There are seven notes to the diatonic scale. Number 7 is the international country calling code for Russia.

What is the significance of the number 1?

The Meaning of Numbers: The Number 1. The number 1 is only divisible by itself. It is independent of any other numerals yet composes them all. It symbolizes in the Bible the unity and primacy, and the oneness of the Godhead.