#include <bits/stdc++.h>
template <class T>
bool chmax(T &a, const T &b) {
  return (a < b) ? (a = b, 1) : 0;
}
template <class T>
bool chmin(T &a, const T &b) {
  return (b < a) ? (a = b, 1) : 0;
}
using namespace std;
using ll = long long;
using vi = vector<int>;
using vll = vector<ll>;
const double EPS = 1e-10;
const double PI = acos(-1.0);
const ll inf = 1LL << 62;
const ll mod = 1000000007LL;
const int dx[4] = {1, 0, -1, 0};
const int dy[4] = {0, 1, 0, -1};
ll extgcd(ll a, ll b, ll &x, ll &y) {
  x = 1, y = 0;
  ll g = a;
  if (b != 0) g = extgcd(b, a % b, y, x), y -= a / b * x;
  return g;
}
ll ADD(const ll &a, const ll &b, const ll &mod) { return (a + b) % mod; }
ll SUB(const ll &a, const ll &b, const ll &mod) { return (a - b + mod) % mod; }
ll MUL(const ll &a, const ll &b, const ll &mod) { return (1LL * a * b) % mod; }
ll DIV(const ll &a, const ll &b, const ll &mod) {
  ll x, y;
  extgcd(b, mod, x, y);
  return MUL(a, (x + mod) % mod, mod);
}
random_device rd;
mt19937 mt(rd());
uniform_int_distribution<int> dice(1, 6);
uniform_real_distribution<double> score(0.0, 10.0);
int main(void) {
  cin.tie(0);
  ios::sync_with_stdio(false);
  int n;
  cin >> n;
  vll A(n);
  for (auto &e : A) cin >> e;
  int M = 61;
  vll hist(M);
  for (auto &e : A) {
    for (int i = (int)(0); i < (int)(M); ++i) {
      if ((e >> i) & 1) {
        hist[i]++;
      }
    }
  }
  ll res = 0LL;
  for (int i = (int)(0); i < (int)(M); ++i) {
    hist[i] = max(0LL, hist[i] * (n - hist[i]));
    ll mul = (1LL << i) % mod;
    ll val = MUL(hist[i], mul, mod);
    res = ADD(res, val, mod);
  }
  cout << res << endl;
  return 0;
}
