#include<bits/stdc++.h>

using namespace std;

int v[30], d[(1 << 21)][25];
int main()
{
    FILE *fin = fopen("ratphu.in", "r");
    FILE *fout = fopen("ratphu.out", "w");

    long long n, p;

    fscanf(fin, "%lld %lld", &n, &p);
    int nr = 0;

    while( n != 0 ) {
        v[nr] = n % 10;
        nr++;
        n /= 10;
    }
    d[0][0]=1;
    long long lim = ( 1 << nr );
    for( int i = 0; i < lim; ++i)
        for(int k = 0; k < p; ++k)
            for( int j = 0; j < nr; ++j )
                    if(( i & (1 << j)) == 0)
                        d[i | (1 << j)][(k * 10 + v[j]) % p] += d[i][k];
    fprintf(fout, "%d\n", d[(1 << nr) - 1][0]);
}