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 Solvers46
Suggested Problems
-
Create an index-powered vector
775 Solvers
-
642 Solvers
-
Natural numbers in string form
1572 Solvers
-
5051 Solvers
-
56 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!