#include<iostream>
#include<cmath>
using namespace std;
bool mici(int x)
{
    return x > 0 && (x & (x-1)) == 0;
}
int main()
{
    int m;
    cin>>m;
    while(m--)
    {
        int n;cin>>n;
        if(mici(n))cout<<"YES"<<"\n";
        else cout<<"NO"<<"\n";
    }

    return 0; 
}