import java.util.*;
import java.io.*;

public class Main {
	static int mod = 1000000007;
	public static void main(String[] args) {
		FastScanner sc = new FastScanner();
		int n = sc.nextInt();
		long[] ary = new long[n];
		int[] bits = new int[61];
		for(int i=0; i<n; i++){
			ary[i] = sc.nextLong();
			for (int j = 0; j < 60; j++) {
				if ((1 & ary[i] >> j) == 1) {
					bits[j+1]++;
				}
			}
		}

		long result = 0;
		for(int i=0; i<ary.length; i++){
			for (int j = 0; j < 60; j++) {
				if ((1 & ary[i] >> j) == 1) {
					result += (n-bits[j+1])*(modPow(2, j, mod));
					bits[j+1]--;
				} else {
					result += bits[j+1]*(modPow(2, j, mod));
				}
			}
			n--;
		}
		System.out.println(result%1_000_000_007);
	}
	public static long modPow(long base, long exp, long mod) {
		if (exp == 0)
			return 1;
		if (exp == 1)
			return base % mod;
		if (exp % 2 == 1)
			return (base * modPow(base, exp - 1, mod) % mod);
		long tmp = modPow(base, exp / 2, mod);
		return (tmp * tmp) % mod;
	}
}

class FastScanner {
    private final InputStream in = System.in;
    private final byte[] buffer = new byte[1024];
    private int ptr = 0;
    private int buflen = 0;
    private boolean hasNextByte() {
        if (ptr < buflen) {
            return true;
        }else{
            ptr = 0;
            try {
                buflen = in.read(buffer);
            } catch (IOException e) {
                e.printStackTrace();
            }
            if (buflen <= 0) {
                return false;
            }
        }
        return true;
    }
    private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;}
    private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126;}
    public boolean hasNext() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; return hasNextByte();}
    public String next() {
        if (!hasNext()) throw new NoSuchElementException();
        StringBuilder sb = new StringBuilder();
        int b = readByte();
        while(isPrintableChar(b)) {
            sb.appendCodePoint(b);
            b = readByte();
        }
        return sb.toString();
    }
    public long nextLong() {
        if (!hasNext()) throw new NoSuchElementException();
        long n = 0;
        boolean minus = false;
        int b = readByte();
        if (b == '-') {
            minus = true;
            b = readByte();
        }
        if (b < '0' || '9' < b) {
            throw new NumberFormatException();
        }
        while(true){
            if ('0' <= b && b <= '9') {
                n *= 10;
                n += b - '0';
            }else if(b == -1 || !isPrintableChar(b)){
                return minus ? -n : n;
            }else{
                throw new NumberFormatException();
            }
            b = readByte();
        }
    }
    public int nextInt() {
        long nl = nextLong();
        if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) throw new NumberFormatException();
        return (int) nl;
    }
    public double nextDouble() { return Double.parseDouble(next());}
}
