#include <bits/stdc++.h>
#define GET_REP(_1, _2, _3, NAME, ...) NAME
#define rep(...) GET_REP(__VA_ARGS__, irep, _rep)(__VA_ARGS__)
#define rep1(...) GET_REP(__VA_ARGS__, irep1, _rep1)(__VA_ARGS__)
#define _rep(i, n) irep (i, 0, n)
#define _rep1(i, n) irep1(i, 1, n)
#define irep(i, a, n) for (int i = a; i < (int)(n); ++i)
#define irep1(i, a, n) for (int i = a; i <= (int)(n); ++i)
#define rrep(i, n) for (int i = (int)(n) - 1; i >= 0; --i)
#define rrep1(i, n) for (int i = (int)(n); i >= 1; --i)
#define allrep(X, x) for (auto &&X : x)
#define all(x) begin(x), end(x)
#define debug(x) cout << #x " => " << (x) << endl
#ifdef LOCAL
  #include "../../Lib/cout_container.hpp"
#endif
using lint = long long;
constexpr int MOD = (int)1e9 + 7;
constexpr double EPS = 1e-9;
using namespace std;
namespace { struct INIT { INIT() { cin.tie(0); ios::sync_with_stdio(false); cout << fixed << setprecision(15); } } INIT; }

template <long long mod_num>
class ModInt {
  long long x;

  public:
  constexpr ModInt(const long long num = 0) : x(num % mod_num) { if (x < 0) x += mod_num; }
  constexpr bool   operator==(const ModInt &r) const { return this->x == r.x; }
  constexpr bool   operator!=(const ModInt &r) const { return this->x != r.x; }
  constexpr bool   operator<(const ModInt &r) const { return this->x < r.x; }
  constexpr bool   operator>(const ModInt &r) const { return this->x > r.x; }
  constexpr bool   operator<=(const ModInt &r) const { return this->x <= r.x; }
  constexpr bool   operator>=(const ModInt &r) const { return this->x >= r.x; }
  constexpr ModInt operator+(const ModInt &r) const { return ModInt(*this) += r; }
  constexpr ModInt operator-(const ModInt &r) const { return ModInt(*this) -= r; }
  constexpr ModInt operator*(const ModInt &r) const { return ModInt(*this) *= r; }
  constexpr ModInt operator/(const ModInt &r) const { return ModInt(*this) /= r; }
  friend ModInt operator+(const long long &l, const ModInt &r) { return ModInt(l) += r; }
  friend ModInt operator-(const long long &l, const ModInt &r) { return ModInt(l) -= r; }
  friend ModInt operator*(const long long &l, const ModInt &r) { return ModInt(l) *= r; }
  friend ModInt operator/(const long long &l, const ModInt &r) { return ModInt(l) /= r; }
  constexpr ModInt &operator++() { return *this += 1; }
  constexpr ModInt &operator--() { return *this -= 1; }
  constexpr ModInt &operator+=(const ModInt &r) {
    x += r.x;
    if (x >= mod_num) x -= mod_num;
    return *this;
  }
  constexpr ModInt &operator-=(const ModInt &r) {
    if (x < r.x) x += mod_num;
    x -= r.x;
    return *this;
  }
  constexpr ModInt &operator*=(const ModInt &r) {
    x = x * r.x % mod_num;
    return *this;
  }
  constexpr ModInt &operator/=(const ModInt &r) {
    *this *= r.inverse();
    return *this;
  }
  constexpr ModInt inverse(void) const {
    long long a = x, b = mod_num, u = 1, v = 0;
    while (b) {
      long long t = a / b;
      swap(a -= t * b, b);
      swap(u -= t * v, v);
    }
    return ModInt(u);
  }
  constexpr ModInt pow(long long n) const { return pow(x, n); }
  static ModInt pow(long long x, long long n) {
    ModInt ret(1), mul(x);
    while (n) {
      if (n & 1) ret *= mul;
      mul *= mul;
      n  >>= 1;
    }
    return ret;
  }
  friend istream &operator>>(istream &is, ModInt &r) {
    long long n;
    is >> n;
    r = ModInt(n);
    return is;
  }
  friend ostream &operator<<(ostream &os, const ModInt &r) { return os << r.x; }
  explicit operator int() const { return x; }
  explicit operator long long() const { return x; }
  explicit operator double() const { return x; }
};

using mint = ModInt<MOD>;
int main(void) {
  int n;
  cin >> n;
  vector<lint> a(n);
  rep (i, n) cin >> a[i];
  vector<int> bitcnt(61);
  rep (i, n) {
    rep (d, 61) {
      if ((a[i] >> d) & 1) ++bitcnt[d];
    }
  }
  mint ans = 0;
  rep (i, n) {
    rep (d, 61) {
      mint base = 1LL << d;
      if ((a[i] >> d) & 1) {
        ans += base * (n - bitcnt[d]);
      } else {
        ans += base *  bitcnt[d];
      }
    }
  }
  cout << ans / 2 << endl;
  return 0;
}

Measured memory_bytes: 2560