title: Find the sum of all the numbers that can be written as the sum of fifth powers of their digits. url: http://projecteuler.net/problem=30 desc: | Surprisingly there are only three numbers that can be written as the sum of fourth powers of their digits: 1634 = 1^4 + 6^4 + 3^4 + 4^4 8208 = 8^4 + 2^4 + 0^4 + 8^4 9474 = 9^4 + 4^4 + 7^4 + 4^4 As 1 = 1^4 is not a sum it is not included. The sum of these numbers is 1634 + 8208 + 9474 = 19316. Find the sum of all the numbers that can be written as the sum of fifth powers of their digits. solution: We can safely assume that we don't have to search high values higher than 354294. Because 6*9^5 = 354294 is far from the value of 999999 solutions: solve.php: desc: Basic Solution language: php