#include<bits/stdc++.h>
#define REPP(i,n,m) for(int i=n;i<=m;i++)
#define REPM(i,n,m) for(int i=n;i>=m;i--)
using namespace std;
void yn(bool f){if(f){cout<<"Yes\n";}else{cout<<"No\n";}}
bool isnum(char c){return ('0'<=c&&c<='9');}

int main(){
	int n;
	int cnt=0;
	cin>>n;
	for(;;cnt<=50){
		cnt++;
		if(n==1){
			break;
		}
		cnt++;
		if(n%2==0){
			n/=2;
		}
		else{
			n=3*n+1;
		}
	}
	cnt++;
	if(n==1&&cnt<=50){
		cout<<"Yes\n"<<cnt;
	}
	else{
		cout<<"No";
	}
	
}