#include <iostream>
#include<fstream>
#define modes(x)(y) modes(y)(x)
using namespace std;
long long modes[(1<<18)][25],n,p,k,v[19],i,j,l;
int main()
{
    ifstream f("ratphu.in");
    ofstream g("ratphu.out");
    f>>n>>p;
    while(n!=0)
    {
        v[k]=n%10;
        k++;
        n/=10;
    }
    modes[0][0]=1;
    for(i=0;i<(1<<(k));i++)
    {
          for(j=0;j<p;j++)
            {
            if(modes[i][j]!=0)
             for(l=0;l<k;l++)
                if((i&(1<<l))==0)
               {
                modes[i+(1<<l)][(j*10+v[l])%p]+=modes[i][j];
               }
            }
    }
    g<<modes[(1<<k)-1][0];
    return 0;
}