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//Dragan Andrei Gabriel
//Universitatea din Bucuresti
#include <fstream>
using namespace std;
long long n, Sol[1 << 18][20];
int p, number;
char v[20];
int main()
{
ifstream f("ratphu.in");
ofstream g("ratphu.out");
f >> n >> p;
long long x = n;
while (x)
v[number++] = x % 10, x /= 10;
Sol[0][0] = 1;
for(int it = 1; it < (1 << number); ++it)
{
int nr = 0;
for(int i = 0; i < number; ++i)
{
if(it & (1 << i))
++nr;
}
for(int i = 0; i < number; ++i)
{
for(int r = 0; r < p; ++r)
{
int ans = it ^ (1 << i);
if(it & (1 << i))
Sol[it][(r * 10 + v[i]) % p] += Sol[ans][r];
}
}
}
g << Sol[(1 << number) - 1][0] << "\n";
return 0;
}