Problem 42830. Hilbert numbers
Given a positive integer, n, return h as follows:
1. If n is not a Hilbert number, return h = 0
2. If n is a Hilbert prime, return h = 1
3. If n is a Hilbert non-prime, return all of its Hilbert factors in one sorted vector.
Example 1:
n = 3
h = 0
Example 2:
n = 5
h = 1
Example 3:
n = 45
h = [5 9]
Example 4:
n = 441
h = [9 21 49]
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers43
Suggested Problems
-
3366 Solvers
-
274 Solvers
-
Find a subset that divides the vector into equal halves
387 Solvers
-
326 Solvers
-
calculate PI without using pi function
89 Solvers
More from this Author45
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!