#include <stdio.h>
#include <atcoder/all>
#include <bits/stdc++.h>
using namespace std;
using namespace atcoder;
using mint = modint1000000007;
#define rep(i,n) for (int i = 0; i < (n); ++i)
#define Inf32 1000000001
#define Inf64 4000000000000000001


int main(){
	
	long long n;
	cin>>n;
	long long p;
	cin>>p;
	mint ans = 0;
	{
		long long t = n;
		while(t!=0){
			ans += t/p;
			t /= p;
		}
	}
	long long pp = 1000000006;
	long long cur = 1;
	rep(i,n){
		cur *= i+1;
		cur %= pp+1;
	}
	
	long long cc = 1;
	rep(i,n){
		cur = pow_mod(cur,i+1,pp+1);
		
	}
	cc = cur;
//	cout<<ans.val()<<','<<cc<<','<<cur<<endl;
	ans *= cc;
	cout<<ans.val()<<endl;
		
	return 0;
}