"use strict";
var GET=(function(){function f(s){return new g(s);}function g(s){this._s=s.trim().split("\n");this._y=0;}g.prototype.a=function(f){var s=this._s, y=this._y, r;if(typeof s[y]==="string")s[y]=s[y].split(" ").reverse();r=s[y].pop();if(!s[y].length)this._y++;return f?r:+r;};g.prototype.l=function(f){var s=this._s[this._y++].split(" ");return f?s:s.map(a=>+a);};g.prototype.m=function(n,f){var r=this._s.slice(this._y,this._y+=n).map(a=>a.split(" "));return f?r:r.map(a=>a.map(a=>+a));};g.prototype.r=function(n,f){var r=this._s.slice(this._y,this._y+=n);return f?r:r.map(a=>+a);};return f;})();
var o=GET(require("fs").readFileSync("/dev/stdin","utf8"));
function xArray(v){var a=arguments,l=a.length,r="Array(a["+--l+"]).fill(0).map(x=>{return "+v+";})";while(--l)r="Array(a["+l+"]).fill(0).map(x=>"+r+")";return eval(r);}
var mod = 1e9+7;
function mul(){for(var a=arguments,r=a[0],i=a.length;--i;)r=((r>>16)*a[i]%mod*65536+(r&65535)*a[i])%mod;return r;}

var bit = xArray(0,60);

console.log(main());
function main(){
  var n = o.a();
  var a = o.l(1);
  for(var i = 0; i < n; i++){
    if(a[i] < 9e15){
      small(+a[i],0);
    }else{
      big(a[i]);
    }
  }
  var ans = 0, x = 1;
  for(var i = 0; i < 60; i++){
    ans += mul(x,bit[i],n-bit[i]);
    x = x*2%mod;
  }
  return ans%mod;
}

function small(x,j){
  while(x){
    if(x&1){
      bit[j]++;
    }
    x = Math.floor(x / 2);
    j++;
  }
}

function big(x){
  var j = 0;
  while(x > 9e15){
    if(x[x.length-1] % 2)bit[j]++;
    var t = "", s = 0;
    for(var i = 0; i < x.length; i++){
      var u = s + x[i];
      t += u >> 1;
      if(u&1)s = 1;else s = 0;
    }
    x = t;
    j++;
  }
  small(+x,j);
}