#include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (n); i++)
using namespace std;
typedef long long ll;

int main(){
    cin.tie(0);
    ios::sync_with_stdio(0);
    
    ll N; cin >> N;
    ll p3 = 1;
    while(p3 * 3 <= N) p3 *= 3;
    ll cnt = 0;
    while(N > 0) {
        cnt += N / p3;
        N %= p3;
        p3 /= 3;
    }

    cout << (cnt % 2 == 0 ? "YES" : "NO") << endl;
}