Kids' Riddle
Description
Programmers' kids solve this riddle in 5-10 minutes. How fast can you do it?
The input contains a single integer n (0 ≤ n ≤ 2000000000).
Output a single integer.
Input
The input contains a single integer n (0 ≤ n ≤ 2000000000).
Output
Output a single integer.
11<br>
14<br>
61441<br>
571576<br>
2128506<br>
2<br>
0<br>
2<br>
10<br>
3<br>