Problem 52288. List Honaker primes
The number 131 is the 32nd prime number. It is a Honaker prime because the sum of its digits (1+3+1) equals the sum of the digits of the index in the list of primes (3+2).
Write a function to list Honaker primes less than or equal to the input number.
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers14
Suggested Problems
-
2115 Solvers
-
282 Solvers
-
Compute a dot product of two vectors x and y
1018 Solvers
-
964 Solvers
-
Count letters occurence in text, specific to words with a given length.
174 Solvers
More from this Author311
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!