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

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);

    long long N; cin >> N;
    if(N <= 0){cout << "No" << endl; return 0;}

    int ope = 1;
    while(N != 1){
        if(ope > 50){cout << "No" << endl; return 0;}
        if(N%2) N = N*3+1;
        else N /= 2;
        ope+=2;
    }
    ope++;
    if(ope > 50){cout << "No" << endl; return 0;}
    cout << "Yes" << endl;
    cout << ope << endl;
}