The 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
/* FastScanner Credits :- "SecondThread"
* His youTube channel :-   https://www.youtube.com/channel/UCXbCohpE9IoVQUD2Ifg1d1g
 */


//import javax.print.DocFlavor;
//import javax.swing.*;
//import javax.swing.text.StyleContext;
//import java.awt.image.AreaAveragingScaleFilter;
import java.beans.IntrospectionException;
import java.io.*;
import java.lang.reflect.Array;
import java.math.BigInteger;
import java.nio.charset.IllegalCharsetNameException;
import java.util.*;
import java.io.BufferedReader;
import java.io.IOException;
import java.util.Collections;
import java.io.InputStreamReader;
import java.util.*;
import java.util.LinkedList;
import java.util.logging.SimpleFormatter;


public   class Main1 {


    static boolean solver(String A , String B){
        for (int i = 0; i <A.length() ; i++) {
            if (B.contains(A.charAt(i) + "") )
                return true ;
        }
        return false ;
    }




    public static void main(String[] args) {


        PrintWriter fop = new PrintWriter(System.out);
        FastScanner fsca = new FastScanner();

        int n = fsca.nextInt();
        int ct = 0 ;

        for (int i = 1; i*i <=n ; i++) {
            if (n%i == 0){
                if (solver(i+"" , n+""))
                    ct++ ;
                if (i == n/i)
                    continue;
                if (solver((n/i)+ "" , n+""))
                    ct++ ;
            }
        }
        fop.println(ct);













        fop.flush();
        fop.close();




    }
    /*-----------------------------------------------------------------------------------------------------------------------------------------------*/






    static void sieve(int n){
        boolean[] flag = new boolean[n] ;

        for (int i=2 ; i*i<n ; i++){
            if (flag[i])
                continue;
            else
                for (int j= i*i ; j<=n ; j+= i){
                    flag[j] = true;
                }
        }


    }
    static int gcd(int a , int b){
        if (b > a){
            int tenp = b ;
            b = a ;
            a = tenp ;
        }
        int temp = 0 ;
        while (b != 0){
            a %= b ;
            temp = b ;
            b = a ;
            a = temp ;
        }
        return a ;
    }

    static long gcd1( long a , long b){
        if (b > a){
            long tenp = b ;
            b = a ;
            a = tenp ;
        }
        long temp = 0 ;
        while (b != 0){
            a %= b ;
            temp = b ;
            b = a ;
            a = temp ;
        }
        return a ;
    }






    static final Random random=new Random();

    static void ruffleSort(int[] a) {
        int n=a.length;//shuffle, then sort
        for (int i=0; i<n; i++) {
            int oi=random.nextInt(n), temp=a[oi];
            a[oi]=a[i]; a[i]=temp;
        }
        Arrays.sort(a);
    }




    static class FastScanner {
        BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer st=new StringTokenizer("");
        String next() {
            while (!st.hasMoreTokens())
                try {
                    st=new StringTokenizer(br.readLine());
                } catch (IOException e) {
                    e.printStackTrace();
                }
            return st.nextToken();
        }

        int nextInt() {
            return Integer.parseInt(next());
        }
        int[] readArray(int n) {
            int[] a=new int[n];
            for (int i=0; i<n; i++) a[i]=nextInt();
            return a;
        }
        long[] readLongArray(int n){
            long[] a = new long[n];
            for (int i=0 ; i<n ; i++)
                a[i] = nextLong() ;
            return a ;
        }
        long nextLong() {
            return Long.parseLong(next());
        }
    }






}


