counter = [0, 0]

for i in range(1, 1000001):
    x=1
    i2= i
    while i>1:
        if i%2==0:
            i=i/2
            x+=1
        else:
            i=3*i+1
            x+=1
    if x > counter[1]:
        counter[0] = i2
        counter[1] = x
print(counter)