Find the sum of all three-digit numbers whose prime factors when added is a palindrome. For example, prime factors of 102 is 2, 3, and 17. The sum of these three numbers is 22 which is a palindrome. Keep in mind that the prime factors of 8 is 2, 2, and 2 instead of just 2.
Solve

Solution Stats

30 Solutions

22 Solvers

Last Solution submitted on Jan 30, 2026

Last 200 Solutions

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers22

George Berken minnolina Riccardo G. Matthew Bolyard

Suggested Problems

More from this Author180

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!