3968: Little Elephant and Numbers
金币值：2
定数：1
时间限制：2.000 s
内存限制：256 M
正确：0
提交：0
正确率：0.00% 命题人：
题目描述
time limit per test
2 secondsmemory limit per test
256 megabytesinput
standard inputoutput
standard outputThe Little Elephant loves numbers.
He has a positive integer x. The Little Elephant wants to find the number of positive integers d, such that d is the divisor of x, and x and d have at least one common (the same) digit in their decimal representations.
Help the Little Elephant to find the described number.
Input
A single line contains a single integer x (1≤x≤109).
Output
In a single line print an integer − the answer to the problem.
Examples
Input
1
Output
1
Input
10
Output
2