Problem 50589. Number Puzzle - 096
Find the sum of all four-digit numbers whose prime factors when added is a palindrome. For example, prime factors of 1006 is 2 and 503. The sum of these two numbers is 505 which is a palindrome. Keep in mind that the prime factors of 8 is 2, 2, and 2 instead of just 2.
Solution Stats
Solution Comments
Show commentsProblem Recent Solvers19
Suggested Problems
-
1518 Solvers
-
Number of 1s in the Binary Representation of a Number
439 Solvers
-
Back to basics 9 - Indexed References
435 Solvers
-
378 Solvers
-
the average value of the elements
1420 Solvers
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!