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#include <bits/stdc++.h>
using namespace std;
ifstream in("ratphu.in");
ofstream out("ratphu.out");
long long v[25][250005], fr[20];
int main()
{
int n, k, sz = 0;
in >> n >> k;
while(n > 0)
{
fr[sz++] = n % 10;
n /= 10;
}
v[0][0] = 1;
for(int i = 0; i < (1 << sz); i ++)
for(int j = 0; j < sz; j ++)
if((i & (1 << j)) == 0)
for(int h = 0; h < k; h ++)
v[(1LL * h * 10 + fr[j]) % k][i | (1 << j)] += v[h][i];
out << v[0][(1 << sz) - 1];
return 0;
}