#include <bits/stdc++.h>
using namespace std;
int main() {
int n,x;
cin >> n;
if (n%2==x&&n%3==x)
{
cout << "NO" << endl;
}
else
{
cout << "YES" << endl;
}
}
I2luY2x1ZGUgPGJpdHMvc3RkYysrLmg+CnVzaW5nIG5hbWVzcGFjZSBzdGQ7CgppbnQgbWFpbigpIHsKCiAgICBpbnQgbix4OwogICAgY2luID4+IG47CiAgICBpZiAobiUyPT14JiZuJTM9PXgpCiAgICB7CiAgICAgICAgY291dCA8PCAiTk8iIDw8IGVuZGw7CiAgICB9CiAgICBlbHNlCiAgICB7CiAgICAgICAgY291dCA8PCAiWUVTIiA8PCBlbmRsOwoKICAgIH0KCgoKCgoKCgp9CgoKCgoK