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#include <cstdio>
#include <algorithm>
using namespace std;
int dp[(1<<18)][25];
int digits[20];
int main() {
freopen("rapthu.in","r",stdin);
freopen("rapthu.out","w",stdout);
int n,p,numberOfDigits=0;
scanf("%lld %d",&n,&p);
do {
digits[++numberOfDigits]=n%10;
n/=10;
}while(n);
reverse(digits + 1,digits+numberOfDigits + 1);
dp[0][0]=1;
for(int i=0;i<=(1<<18);++i) {
for(int j=0;j<=p;++j) {
if(dp[i][j])
for(int k=1;k<=numberOfDigits;++k) {
if(!(i&(1<<(k-1)))) {
dp[i|(1<<(k-1))][(j*10+digits[k])%p]+=dp[i][j];
}
}
}
}
printf("%d",dp[(1<<numberOfDigits)-1][0]);
return 0;
}