#include <bits/stdc++.h>

using namespace std;
using ll = long long;

int main(){

    ll cnt=0, step=1, n;
    cin >> n;

    while(1){
        if (cnt > 50){
            cout << "No" << endl;
            return 0;
        }
        if (step == 1){
            cnt++;
            step = 2;
        }
        else if (step == 2){
            cnt++;
            if (n == 1) step = 3;
            else step = 4;
        }
        else if (step == 3) break;
        else{
            cnt++;
            if (n % 2 == 0) n /= 2;
            else n = n * 3 + 1;
            step = 2;
        }
    }

    cout << "Yes" << endl;
    cout << cnt << endl;

    return 0;
}