#include #ifdef LOCAL #include #else #define debug(...) void(0) #endif template std::istream& operator>>(std::istream& is, std::vector& v) { for (auto& e : v) { is >> e; } return is; } template std::ostream& operator<<(std::ostream& os, const std::vector& v) { for (std::string_view sep = ""; const auto& e : v) { os << std::exchange(sep, " ") << e; } return os; } template bool chmin(T& x, U&& y) { return y < x and (x = std::forward(y), true); } template bool chmax(T& x, U&& y) { return x < y and (x = std::forward(y), true); } template void mkuni(std::vector& v) { std::ranges::sort(v); auto result = std::ranges::unique(v); v.erase(result.begin(), result.end()); } template int lwb(const std::vector& v, const T& x) { return std::distance(v.begin(), std::ranges::lower_bound(v, x)); } using ll = long long; using namespace std; ll List[8] = {6, 28, 496, 8128, 33550336, 8589869056, 137438691328, 2305843008139952128}; int main() { ios::sync_with_stdio(false); cin.tie(nullptr); cout << fixed << setprecision(15); ll N; cin >> N; for (int i = 0; i < 8; i++) { if (List[i] == N) { cout << "Yes\n"; return 0; } } cout << "No\n"; return 0; }