N = int(input())

ans = 1
while ans <= 50:
    if N == 1:
        ans += 1
        break
    else:
        ans += 1
        if N%2 == 0:
            N //= 2
        else:
            N = N*3+1
        ans += 1

if ans <= 50:
    print("Yes")
    print(ans)
else:
    print("No")