Subsequently, one may also ask, what is the perfect number?

In number theory, a perfect number is a positive integer that is equal to the sum of its proper positive divisors, that is, the sum of its positive divisors excluding the number itself (also known as its aliquot sum).

What is a happy number?

Happy number. A happy number is defined by the following process: Starting with any positive integer, replace the number by the sum of the squares of its digits in base-ten, and repeat the process until the number either equals 1 (where it will stay), or it loops endlessly in a cycle that does not include 1.

What is meant by Adam Number?

Adam Number. Adam number is a number when reversed, the square of the number and the square of the reversed number should be numbers which are reverse of each other. Adam numbers upto 1000 are: 0, 1, 2, 3, 11, 12, 13, 21, 22, 31, 101, 102, 103, 111, 112 , 113, 121, 122, 201, 202, 211, 212, 221, 301, 311.

## What is a happy number?

## What is the perfect number?

## How many Armstrong numbers are there?

## What is Armstrong’s number?

## What is meant by Automorphic number?

## What is a perfect no?

## What is a palindrome number?

## What is a Armstrong number in C++?

## What is meant by neon number?

## What is palindrome in C?

## What is a perfect number in C?

## What is prime number in C?

## What is an Armstrong number Wiki?

## What is the factorial of a number?

## What is an Armstrong number in Java?

## What is a perfect number in Java?

## What is POW in Java?

## What is Pi in Java?

## How do you do exponents in Java?

Originally posted 2022-03-31 05:11:35.