#include <bits/stdc++.h>
#include<iostream>
#include<map>
#include<vector>
#include <algorithm>
#include<math.h>
#include <iomanip>
#include<set>
#include <numeric>
#include<string>
using ll = long long;
using namespace std;

int main()
{
    ll n, dsum = 0;
    string s;
    cin >> n;
    while (n){
        s = to_string(n%3) + s;
        n /= 3;
    }
    for (int i = 0; i < s.size(); i++){
        dsum += (s[i] - '0');
    }
    cout << ((dsum%2) ? "NO" : "YES") << endl;
}