#include <bits/stdc++.h>
using namespace std;
#ifdef LOCAL
  #include "settings/debug.cpp"
  #define _GLIBCXX_DEBUG
#else
  #define Debug(...) void(0)
#endif
#define rep(i, n) for (int i = 0; i < (n); ++i)
using ll = long long;
using ull = unsigned long long;

int main() {
  ll n;
  cin >> n;
  set<ll> perfect_number_under_1e18 = {
    6, 28, 496, 8128, 33550336, 8589869056, 137438691328, 2305843008139952128
  };
  if (perfect_number_under_1e18.contains(n)) {
    cout << "Yes" << endl;
  }
  else {
    cout << "No" << endl;
  }
  return 0;
}