
//libraries
#include<bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#include <ext/pb_ds/detail/standard_policies.hpp>

//namespace
using namespace std;
using namespace __gnu_pbds;

//typedef
typedef tree<long long,null_type,less<long long>,rb_tree_tag,tree_order_statistics_node_update> ordered_set;
typedef tree<long long,null_type,greater<long long>,rb_tree_tag,tree_order_statistics_node_update> ordered_set1;
typedef long long ll;
typedef long double ld;
typedef pair<int,int> pii;
typedef pair<long,long> pll;

//define
#define inp(X) cin>>X;
#define inp_long(X) long long X; cin>>X;
#define inp_arr(A,N) long long A[N]; for(long long int i=0;i<N;i++) {cin>>A[i];}
#define sz(A) A.size()
#define pb push_back
#define pf push_front
#define fi first
#define se second
#define endl '\n'
#define vect(A) vector<long long> A;
#define inp_vect(A,N); vect(A);for(long long i=0;i<N;i++){long long q; cin>>q; A.push_back(q);}
#define forin(i,a,b) for(long long i=a;i<=b;i++)
#define forde(i,a,b) for(long long i=a;i>=b;i--)
#define fio ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);

const long long inf=(long long)1e18;
const long long MOD=(long long)(1e9+7);

ll power(ll x,ll y)
{
    if (y == 0)
        return 1;
    ll p = power(x, y/2) % MOD;
    p = (p * p) % MOD;

    return (y%2 == 0)? p : (x * p) % MOD;
}
ll modInverse(ll a)
{
   return power(a,MOD-2);
}
ll gcd(ll a, ll b) 
{ 
    if (a == 0) 
        return b; 
    return gcd(b % a, a); 
} 

//ll z[1000001]={0};

int main()
{
    /*
    #ifndef ONLINE_JUDGE
       freopen ("input.txt" , "r" , stdin);
		// freopen ("OUTPUT.txt" , "w" , stdout);
	#endif
    */
    fio;
    ll n;
    cin>>n;
    ll a[n][61]={0};
    ll ans[61]={0};
    forin(i,0,n-1)
    {
        ll p;
        cin>>p;
        ll j=0;
        while(p>0)
        {
            a[i][j]=p%2;
            p/=2;
            j++;
        }
    }
     ll sum=0;
    forin(i,0,60)
    {
        ll p=0;
        forin(j,0,n-1)
        {
            if(a[j][i]==1)
            {
                p++;
            }
        }
        ll x=p*(n-p)*((ll)pow(2,i));
        //cout<<x<<" ";
        sum+=(x%MOD);
        sum=sum%MOD;
    }
    //cout<<endl;
    
    cout<<sum<<endl;
}
