Armstrong Number Checker
Check if a number is an Armstrong (narcissistic) number. An Armstrong number equals the sum of its digits each raised to the power of the digit count.
Result
Armstrong Number
1^3 + 5^3 + 3^3 = 153
Sum of Powered Digits
153.00
153 = 153
Number of Digits
3.00
Digits
1, 5, 3