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#include<fstream>
using namespace std;
#define lmax 262145
#define pmax 21
ifstream f("ratphu.in");
ofstream g("ratphu.out");
long long int sol[lmax][pmax];
int d[21];
long long int n;
int p,l;
int main()
{
f>>n>>p;
while(n)
{
d[l]=n%10;
l++;
n/=10;
}
sol[0][0]=1;
for(int i=0;i<(1<<l);++i)
{
for(int j=0;j<l;++j)
{
if((i & (1<<j))==0)
{
for(int k=0;k<p;++k)
{
sol[i|(1<<j)][(k*10+d[j])%p]+=sol[i][k];
}
}
}
}
g<<sol[(1<<l)-1][0];
}