#include <bits/stdc++.h>
using namespace std;

#define debug(x) cout <<"DEBUG"<<" "<< #x << ":" << x << '\n'

// n回繰り返し
#define rep(i,n) for(int i = 0; i < ((int)(n)); i++)   // 0-indexed昇順
#define rep1(i,n) for(int i = 1; i <= ((int)(n)); i++) // 1-indexed昇順
#define rrep(i,n) for(int i = ((int)(n)-1); i >= 0; i--)  // 0-indexed降順
#define rrep1(i,n) for(int i = ((int)(n)); i >= 1; i--)   // 1-indexed降順
#define all(x) (x).begin(),(x).end()

typedef long long ll;
typedef long double ld;
typedef vector<int> vi;
typedef vector<vi> vii;  // 2次元配列
typedef vector<ll> vll;
typedef vector<double> vd;
typedef pair<int, int> PII;

template<typename T>
using vec = vector<T>;
template<class T>
using maxheap = std::priority_queue<T>;
template<class T>
using minheap = std::priority_queue<T, std::vector<T>, std::greater<T>>;

template<class T,class U> inline bool chmax(T &a, const U &b){if(a<b){a=b;return 1;}return 0;}
template<class T,class U> inline bool chmin(T &a, const U &b){if(a>b){a=b;return 1;}return 0;}

const ld Pi = std::acos(-1.0L);
const ll infll = (1LL<<62)-1;
const int inf = (1<<30)-1;
const int mod = 1000000007;
// const int mod = 998244353;

/*MOD int=============================*/
template<std::int_fast64_t Mod>
class modint {
    using i64 = std::int_fast64_t;
public:
    i64 val;
    //constructor
    constexpr modint(const i64 p=0) noexcept : val(p>=0 ? p%Mod : (Mod+(p%Mod))%Mod) {}

    //std::cin, std::cout
    friend std::ostream &operator<<(std::ostream &os, const modint &x) {
        return os << x.val;
    }
    friend std::istream &operator>>(std::istream &is, modint &x) {
        is >> x.val;
        x.val %= Mod;
        if(x.val < 0) x.val += Mod;  // <- 負数対応
        return is;
    }

    //operator
    constexpr modint operator+(const modint b) const noexcept { return modint(*this) += b; }

    constexpr modint operator-(const modint b) const noexcept { return modint(*this) -= b; }

    constexpr modint operator*(const modint b) const noexcept { return modint(*this) *= b; }

    constexpr modint operator/(const modint b) const noexcept { return modint(*this) /= b; }

    constexpr modint operator-() const noexcept { return modint() - *this; }

    constexpr bool operator==(const modint &b) const noexcept { return this->val == b.val; }

    constexpr bool operator!=(const modint &b) const noexcept { return this->val != b.val; }

    constexpr modint &operator=(const modint b) noexcept {
        val = b.val;
        return *this;
    }
    constexpr modint &operator=(const i64 b) noexcept {
        val = modint<Mod>(b).val;
        return *this;
    }
    constexpr modint &operator+=(const modint b) noexcept {
        if((val += b.val) >= Mod) val -= Mod;
        return *this;
    }
    constexpr modint &operator-=(const modint b) noexcept {
        if(val < b.val) val += Mod;
        val -= b.val;
        return *this;
    }
    constexpr modint &operator*=(const modint b) noexcept {
        val = val * b.val % Mod;
        return *this;
    }
    constexpr modint &operator/=(modint b) noexcept {
        val *= b.inverse().val;
        val %= Mod;
        return *this;
    }
    constexpr modint inverse() noexcept {
        i64 m=Mod, u=1, v=0, t=1;
        while(m) {
            t = val/m;
            val -= t*m; std::swap(val,m);
            u -= t*v; std::swap(u,v);
        }
        return modint(u);
    }
    // calc val^n
    constexpr  modint pow(i64 n) noexcept {
        modint res = 1, a = val;
        while(n > 0) {
            if(n & 1) res = res * a;
            a = a * a;
            n >>= 1;
        }
        return res;
    }
};
using mint = modint<mod>;

/*FUNCs=================================================*/


/*MAIN==================================================*/
signed main(){
    int _StartTime_ = clock();
    cin.tie(nullptr);
    ios::sync_with_stdio(false);   //cin cout 高速化
    // cout << fixed << setprecision(15);

    int n; cin >> n;
    vll A(n); rep(i,n) cin >> A[i];

    mint ans = 0, cnt;
    ll One, Zero;
    for(int bit = 0; bit < 60; ++bit) {
        One = 0, Zero = 0, cnt = (1LL<<bit);
        for(auto a : A) {
            if((a>>bit)&1) ++One;
            else ++Zero;
        }
        cnt *= (One*Zero);  // a^b == 1となるのは a!=b の時のみ。
        ans += cnt;
    }

    cout << ans << '\n';

    // printf("ExecutionTime: %d /ms\n",1000*(int)((clock()-_StartTime_)/CLOCKS_PER_SEC));
}

Measured memory_bytes: 2560