use std::io::{stdin, Read};

fn main() {
    let mut buf = String::new();
    stdin().read_to_string(&mut buf).unwrap();
    let mut tok = buf.split_whitespace();
    let mut get = || tok.next().unwrap();
    macro_rules! get {
        ($t:ty) => (get().parse::<$t>().unwrap());
        () => (get!(i64));
    }
    
    let n = get!();
    let mut ans = 0;
    for i in 0..63 {
        let x = 1 << i;
        ans += n / x;
        ans %= 1_000_000_007;
    }
    ans *= n;
    ans %= 1_000_000_007;
    println!("{}", ans);
}