#include <bits/stdc++.h>
using namespace std;

int main() {
  int n;
  cin >> n;
  string ans = "NO";
  if (6 <= n) {
    for (int i = 3; i <= 11179; i += 2) {
      if (n % i == 0 && n / i >= (i + 1) / 2){
        ans = "YES";
      }
    }
    for (int i = 4; i <= 1000000000; i *= 2) {
      if (n >= (i * (i + 1)) / 2 && (n - (i * (i + 1)) / 2) % i == 0) {
        ans = "YES";
      }
    }
  }
  cout << ans << endl;
}