lst = []

S = int(input().strip())

lst.append(S)

while True:
  if S == 1:
    break
  
  if S % 2 == 0:
    S = S / 2
  else:
    S = 3 * S + 1
  
  if S in lst:
    break
  
  lst.append(S)

print('{}\n{}'.format(len(lst) - 1, int(max(lst))))