def calc(x):
    if x%2 == 0:
        x = x/2
    else:
        x = 3*x + 1
    
    return x

a = int(input())
memo = a
count = 0
while x > 1:
    count += 1
    x = calc(x)
    if memo < x:
        memo = x
        
print(count)
print(x)