What are narcissistic numbers examples?
What are narcissistic numbers examples?
Narcissistic Numbers are defined as follows: An n digit number is narcissistic if the sum of its digits to the nth power equal the original number. For example with 2 digits, say I choose the number 36: 32 + 62 = 45.
What is the biggest narcissistic number?
th powers of their digits (a finite sequence) are called Armstrong numbers or plus perfect number and are given by 1, 2, 3, 4, 5, 6, 7, 8, 9, 153, 370, 371, 407, 1634, 8208, 9474, 54748, (OEIS A005188)….Narcissistic Number.
| OEIS | base- narcissistic numbers | |
|---|---|---|
| 2 | 1 | |
| 3 | 1, 2, 5, 8, 17 | |
| 4 | A010344 | 1, 2, 3, 28, 29, 35, 43, 55, 62, 83, 243 |
What are narcissistic numbers in maths?
Thus, narcissistic numbers are numbers that can be represented by some kind of mathematical manipulation of their digits. A whole number, or integer, that is the sum of the nth powers of its digits (e.g., 153 = 13 + 53 + 33) is called a perfect…
Can negative numbers be narcissistic?
Narcissistic numbers can be extended to the negative integers by use of a signed-digit representation to represent each integer.
Is 407 a narcissistic number?
For example, 4150 is a 4-Digit number which is the sum of fifth Powers of its Digits. Since the number of digits is not equal to the power to which they are taken for such numbers, it is not a narcissistic number….Narcissistic Number.
| -narcissistic numbers | |
|---|---|
| 2 | none |
| 3 | 153, 370, 371, 407 |
| 4 | 1634, 8208, 9474 |
| 5 | 54748, 92727, 93084 |
What is Disarium number?
A number is called Disarium if sum of its digits powered with their respective positions is equal to the number itself.
What’s so special about the number 12?
The number 12 is mentioned often in the New Testament of the Bible, such as Jesus’ selection of 12 apostles, he said. That choice was deliberate, with each apostle representing one of the 12 tribes of Israel, said Reed, a professor emeritus of pastoral theology and research.
How many Munchausen numbers are there?
is adopted, then there are exactly four Münchhausen numbers: 0, 1, 3435, and 438579088 (OEIS A046253).
What is Dracula number?
A vampire prime or prime vampire number, as defined by Carlos Rivera in 2002, is a true vampire number whose fangs are its prime factors. The first few vampire primes are: 117067, 124483, 146137, 371893, 536539. As of 2007 the largest known is the square (94892254795 × 10103294 + 1)2, found by Jens K.
What is Krishnamurthy number?
Krishnamurthy number is another special number in Java. A number is said to be Krishnamurthy if the factorial sum of all its digits is equal to that number. Krishnamurthy number is also referred to as a Strong number.