#include <bits/stdc++.h>
using namespace std;

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    
    auto solve = [&](__int128_t N,__int128_t B,__int128_t C) -> long long {
        if(N < B){
            long long ret = 1+(N*2)+1;
            if(ret > C) return -1;
            else return ret;
        }
        auto Gb = [&](auto Gb,long long N,long long B) -> __int128_t {
            if(N < B) return N;
            __int128_t ret = Gb(Gb,N/B,B);
            if(ret == -1) return -1;
            ret *= B+1; ret += N%B;
            if(ret > C) return -1;
            return ret;
        };
        long long turn = 1;
        while(N > 0){
            __int128_t next = Gb(Gb,N,B); turn += 2;
            if(next == -1) return -1;
            B++; next--;
            if(next == N) break;
            N = next;
        }
        turn += 2*N+1;
        if(turn > C) return -1;
        else return turn;
    };

    cout << "Yes\n";
    long long N,B,C; cin >> N >> B >> C;
    long long ans = solve(N,B,C);
    if(ans != -1) cout << "Yes\n" << ans << endl;
    else cout << "No\n";
}