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

int main(){
    
    ll n;
    cin>>n;
    ll now = 0;
    while(true){
        if(n==1){
            now++;
            now++;
            break;
        }else{
            now++;
            if(n%2==0) n /= 2;
            else n = 3 * n + 1;
            now++;
            if(now>50) break;
        }
    }
    if(now<=50) {
        cout<<"Yes\n";
        cout<<now<<endl;
    }
    else cout<<"No\n";

}