#include #include using namespace std; using namespace atcoder; #define rep(i, n) for(int i=0;i<(n);++i) #define rep1(i, n) for(int i=1;i<=(n);i++) #define ll long long using mint = modint998244353; using P = pair; using lb = long double; using T = tuple; #ifdef LOCAL # include # define dbg(...) debug_print::multi_print(#__VA_ARGS__, __VA_ARGS__) #else # define dbg(...) (static_cast(0)) #endif int main() { ll n; cin >> n; vector vs = {6,28,496,8128,33550336,8589869056,137438691328,2305843008139952128}; for(ll v :vs) { if(n==v) { cout << "Yes" << endl; return 0; } } cout << "No" << endl; return 0; }