#!/usr/bin/env python3
import sys

MOD = 1000000007  # type: int


def solve(N: int, A: "List[int]"):
    a_sum = [int()]*60

    for a in A:

        for i, r_a in enumerate(format(a, "b")[::-1]):
            if r_a == "1":
                a_sum[i] += 1

    a_sum = [a_s_*(2**i)%MOD for i, a_s_ in zip(range(60), a_sum)]

    ans = 0
    for a in A:
        for i, r_a in enumerate(format(a, "b")[::-1]):
            if r_a == "0":
                ans += a_sum[i]
        
        for ic in range(i+1,60):
            ans+=a_sum[ic]
            ans%=MOD

    print(ans%MOD)

    return


# Generated by 1.1.6 https://github.com/kyuridenamida/atcoder-tools  (tips: You use the default template now. You can remove this line by using your custom template)
def main():
    def iterate_tokens():
        for line in sys.stdin:
            for word in line.split():
                yield word
    tokens = iterate_tokens()
    N = int(next(tokens))  # type: int
    A = [int(next(tokens)) for _ in range(N)]  # type: "List[int]"
    solve(N, A)

if __name__ == '__main__':
    main()
