Problem 2690. Armstrong Number
Determine whether the given input n-digit number is Armstrong Number or not.
Return True if it is an Armstrong Number. An n-Digit Armstrong number is an integer such that the sum of the power n of its digit is equal to the number itself.
For Example:
371 = 3^3 + 7^3 + 1^3 or
1741725 = 1^7 + 7^7 + 4^7 + 1^7 + 7^7 + 2^7 + 5^7
Solution Stats
Problem Comments
-
2 Comments
Jan Orwat
on 25 Nov 2014
Same as problems 1008 and 2061.
Doddy Kastanya
on 8 Jan 2018
So Armstrong must be a narcissist :).
Solution Comments
Show commentsProblem Recent Solvers336
Suggested Problems
-
13201 Solvers
-
Find the longest sequence of 1's in a binary sequence.
6161 Solvers
-
Remove the polynomials that have positive real elements of their roots.
1669 Solvers
-
281 Solvers
-
Find the index of the largest value in any vector X=[4,3,4,5,9,12,0,4.....5]
372 Solvers
More from this Author1
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!