Problem 2492. Factorions: Numbers that equal the sum of the factorials of their digits
From Wikipedia: A factorion is a natural number that equals the sum of the factorials of its decimal digits
For example:
2!=2
1!+4!+5!=145
Write a function that returns true if a number is a factorion and false otherwise.
Assume all numbers are of base 10.
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers77
Suggested Problems
-
3367 Solvers
-
Who knows the last digit of pi?
679 Solvers
-
Fahrenheit to Celsius converter
581 Solvers
-
518 Solvers
-
Relative ratio of "1" in binary number
1530 Solvers
More from this Author9
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!