Lychrel numbers
Solutions
Solution 1 (Click to Show/Hide)
function isLychrel(n) {
function reverse(num) {
return parseInt(
num
.toString()
.split('')
.reverse()
.join('')
);
}
var i;
for (i = 0; i < 500; i++) {
n = n + reverse(n);
if (n == reverse(n)) break;
}
return i == 500;
}