#include "bits/stdc++.h"
using namespace std;
/////////////////// TYPES & MACROS ///////////////////////////////
#define mp make_pair
#define eb emplace_back
#define pb push_back
#define all(x) x.begin(),x.end()
#define ff first
#define ss second
#define vv vector
#define exist(s,e) (s.find(e)!=s.end())
#define SZ(x) ((int)(x).size())
//#define int ll
#define el '\n'
template<class T> bool inline rmn(T &a, T b) { return a > b ? (a = b, true) : false; }
template<class T> bool inline rmx(T &a, T b) { return a < b ? (a = b, true) : false; }
typedef long long ll; typedef long double ld; typedef double dd; typedef pair<int, int> pii;
const ll INFLL=0x7f7f7f7f7f7f7f7f, MOD=1e9+7; const int INF=0x7f7f7f7f;

//////////////////// DEBUG /////////////////////////////////////////
#define D(x) cerr<<#x<<" is:\t"<<x<<'\n';
#define DD(x,y) cerr<<'('<<#x<<','<<#y<<") are:\t"<<x<<' '<<y<<'\n';
#define DDD(x,y,z) cerr<<'('<<#x<<','<<#y<<','<<#z<<") are:\t"<<x<<' '<<y<<' '<<z<<'\n';

/////////////////// VARIABLES & FUNCTIONS//////////////////////////
vv<vv<int>> adj; vv<int> vis, color; 
int dx8[]={0,1,1,1,0,-1,-1,-1}, dy8[]={1,1,0,-1,-1,-1,0,1},dx4[]={0,1,0,-1}, dy4[]={1,0,-1,0};
inline ll mexp(ll x,ll n,ll m=MOD){ll res=1;x%=m;while(n){if(n&1)res=(res*x)%m;n>>=1;x=(x*x)%m;}return res;}
inline ll gcd(ll a, ll b){if(a<0) a=-a; if(b<0) b=-b; while (a>0 && b>0){if(a>b)a%=b;else b%=a;}return a+b;}


template <int MOD>
struct Modular {
  int value;
  static const int MOD_value = MOD;

  Modular(long long v = 0) { value = v % MOD; if (value < 0) value += MOD;}
  Modular(long long a, long long b) : value(0){ *this += a; *this /= b;}

  Modular& operator+=(Modular const& b) {value += b.value; if (value >= MOD) value -= MOD; return *this;}
  Modular& operator-=(Modular const& b) {value -= b.value; if (value < 0) value += MOD;return *this;}
  Modular& operator*=(Modular const& b) {value = (long long)value * b.value % MOD;return *this;}

  friend Modular mexp(Modular a, long long e) {Modular res = 1; while (e) { if (e&1) res *= a; a *= a; e >>= 1; } return res;}
  friend Modular inverse(Modular a) { return mexp(a, MOD - 2); }

  Modular& operator/=(Modular const& b) { return *this *= inverse(b); }
  friend Modular operator+(Modular a, Modular const b) { return a += b; }
  friend Modular operator-(Modular a, Modular const b) { return a -= b; }
  friend Modular operator-(Modular const a) { return 0 - a; }
  friend Modular operator*(Modular a, Modular const b) { return a *= b; }
  friend Modular operator/(Modular a, Modular const b) { return a /= b; }
  friend std::ostream& operator<<(std::ostream& os, Modular const& a) {return os << a.value;}
  friend bool operator==(Modular const& a, Modular const& b) {return a.value == b.value;}
  friend bool operator!=(Modular const& a, Modular const& b) {return a.value != b.value;}
};
///////////////////// MAIN STARTS //////////////////////////////////
int32_t main(void){
ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
cout<<fixed;cerr<<fixed; cout<<setprecision(10); cerr<<setprecision(3);

int n; cin>>n;
vv<int> ct(60,0);
for(int i=0;i<n;++i){
    ll t; cin>>t;
    for(int b=0;t;++b, t>>=1)
	if(t&1LL) ++ct[b];
}
Modular<MOD> ans=0, pow=1;
for(int i=0;i<60;++i, pow*=2){
    ans += 1LL*ct[i]*(n-ct[i])*pow; 
}
cout<<ans<<el;

return 0;
}


Measured memory_bytes: 256