n0 = int(input())
cnt = 1
max_n = n0
while 1:
    n_i = n0//2 if n0%2 == 0 else 3*n0+1
    if n_i == 1:
        print(cnt)
        print(max_n)
        break
    else:
        n0 = n_i
        max_n = max(max_n,n0)
    cnt += 1