Number Palindrome
A number is palindrome when read from left to right or right to left is always the same value, eg 77, 434, 6446 82 328. To obtain a palindrome from another, reverses the order of the numbers and the sum with the given number, a number of times until it finds a number palindrome, for example: From the number 84, 84 +48 = 132, 132 +231 = 363 which is a number palindrome.