import strutils,sequtils
import math
proc input():string=stdin.readLine

let n0=input().parseInt
var
    n=n0
    n_max=n
    cnt=0

if n==1:
    echo 0
    echo 4
    
elif n==2:
    echo 1
    echo 4

else:
    while n!=1:
        if n mod 2==0:
            n=n div 2

        else:
            n=3*n+1
            n_max=max(n,n_max)
        cnt.inc

    echo cnt
    echo n_max