def main():
    n = int(input())
    cnt = 0
    for i in range(100):
        if n%2 == 0:
            n //= 2
            cnt += 2
        else:
            if n == 1:
                cnt += 2
                break
            else:
                n = 3*n+1
                cnt += 2
    if cnt <= 50:
        print("Yes")
        print(cnt)
    else:
        print("No")
        
if __name__ == '__main__':
    main()