Given a number n and a base B greater than 1, return the lowest integer power of B that is less than or equal to n.
Example:
B = 4;
n = 53;
npb = lastpowb(B,n);outputs
npb = 2
See also: nextpow2, nextpowb
Solution Stats
Problem Comments
2 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers108
Suggested Problems
-
6455 Solvers
-
Extract leading non-zero digit
2252 Solvers
-
Replace all zeros and NaNs in a matrix with the string 'error'
104 Solvers
-
The Answer to Life, the Universe, and Everything
585 Solvers
-
18627 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!
Where did you find nextpowb?
http://www.mathworks.com/matlabcentral/cody/problems/1070-next-higher-power-of-b