#include <bits/stdc++.h>

#define rep(i, n) for (int i = 0; i < (n); i++)
#define repr(i, n) for (int i = (n) - 1; i >= 0; i--)
#define range(a) a.begin(), a.end()

using namespace std;
using ll = long long;

int main() {
  int n; cin >> n;
  int mx = n;
  for (int i = 0;; i++) {
    if (n == 1) {
      cout << i << endl;
      cout << mx << endl;
      break;
    }
    n = n % 2 == 0 ? n / 2 : 3 * n + 1;
    mx = max(mx, n);
  }
}