# No.887 Collatz
n = int(input())

i1 = 0
n_max = n

while n != 1:
    if n % 2 == 0:
        n //= 2
    else:
        n = n * 3 + 1
    i1 += 1
    n_max = max(n_max, n)

print(i1)
print(n_max)