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#include <fstream>
#include <iostream>
using namespace std;
ifstream in("ratphu.in");
ofstream out("ratphu.out");
long long x,v[1<<19][21];
int cif[20],p;
int main()
{
in>>x>>p;
int nr=0;
while(x)
cif[nr++]=x%10,x/=10;
x=1<<nr;
for(int i=0; i<nr; i++)
v[1<<i][cif[i]%p]=1;
for(int i=1; i<x; i++)
for(int j=0; j<nr; j++)
if((i&(1<<j))==0)
for(int k=0; k<p; k++)
v[i+(1<<j)][(k*10+cif[j])%p]+=v[i][k];
out<<v[x-1][0];
return 0;
}