#include<iostream>
#include<algorithm>
using namespace std;
int main(){
	int n;
	cin>>n;
	for(int mx=n,i=0;;i++){
		if(n==1){
			cout<<i<<endl;
			cout<<mx<<endl;
			return 0;
		}
		n=n%2?3*n+1:n/2;
		mx=max(mx,n);
	}
}