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
-
7260 Solvers
-
2954 Solvers
-
6644 Solvers
-
953 Solvers
-
Check if a matrix is a palindrome in all directions
101 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!