Here you will get python program to check armstrong number.

A number is said to be an armstrong number if sum of its digits raised to the power n is equal to itself. Here n is total digits in number.

For example 370 is armstrong number.

Here n = 3, so 3^{3 + }7^{3 }+ 0^{3 }= 27 + 343 + 0 = 370

## Python Program to Check Armstrong Number

1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
num = int(input("enter a number: ")) length = len(str(num)) sum = 0 temp = num while(temp != 0): sum = sum + ((temp % 10) ** length) temp = temp // 10 if sum == num: print("armstrong number") else: print("not armstrong number") |

**Output**

*enter a number: 370*

*armstrong number*

Comment below if you have any queries related to above program for armstrong number in python.

can we do without length.