Problem 252. Project Euler: Problem 16, Sums of Digits of Powers of Two
2^15 = 32768 and the sum of its digits is 3 + 2 + 7 + 6 + 8 = 26.
What is the sum of the digits of the number 2^N?
Thanks to Project Euler Problem 16.
Solution Stats
Problem Comments
-
1 Comment
@bmtran (Bryant Tran)
on 4 Feb 2012
added a test case to make it a wee bit harder
Solution Comments
Show commentsProblem Recent Solvers141
Suggested Problems
-
5776 Solvers
-
Construct an index vector from two input vectors in vectorized fashion
399 Solvers
-
Find third Side of a right triangle given hypotenuse and a side. No * - or other functions allowed
245 Solvers
-
376 Solvers
-
Large Sum (inspired by Project Euler 13)
87 Solvers
More from this Author56
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!