Problem 50604. Number Puzzle - 099
Inspired by the movie "1408", let's have a little bit of fun with the lucky number 13. Give an example of five (5) different four-digit numbers whose sum of the digits in its square equals to 13. For example, for a one-digit number, the square of 7 is 49; the sum of 4 and 9 is 13.
Solution Stats
Solution Comments
Show commentsProblem Recent Solvers23
Suggested Problems
-
Find the sum of all the numbers of the input vector
50071 Solvers
-
Back to basics 23 - Triangular matrix
1026 Solvers
-
15291 Solvers
-
544 Solvers
-
489 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!