fn main() {
    let mut n = String::new();
    std::io::stdin().read_line(&mut n).ok();
    let n: usize = n.trim().parse().unwrap();

    if n.count_ones() == 1 {
        println!("-1 -1 -1");
    } else {
        let a = n;
        let b = 1usize << (format!("{:b}", n).len() - 1);
        let c = n - b;
        println!("{} {} {}", a, b, c);
    }
}