N = int(input())
num = 1
did = False
for _ in range(55) :
	num += 1
	if N == 1 :
		if num > 50 :
			break
		print("Yes")
		print(num)
		did = True
		break
	else :
		num += 1
		if N & 1 :
			N = N * 3 + 1
		else :
			N = N // 2
if not did :
	print("No")