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 Solvers22
Suggested Problems
-
Find the sum of all the numbers of the input vector
49206 Solvers
-
Arrange vector in ascending order
777 Solvers
-
Sum of first n positive integers
582 Solvers
-
30 Solvers
-
25 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!