(3 + 3 + 6) + (32 + 32 + 62) + (33 + 33 + 63) = 336
(By Mike Keith.)
07/20/2017 UPDATE: For more, see OEIS A240511, “Numbers that are equal to the sum of their digits raised to each power from 1 to the number of digits.” (Thanks, Dave.)
(3 + 3 + 6) + (32 + 32 + 62) + (33 + 33 + 63) = 336
(By Mike Keith.)
07/20/2017 UPDATE: For more, see OEIS A240511, “Numbers that are equal to the sum of their digits raised to each power from 1 to the number of digits.” (Thanks, Dave.)