use proconio::input;

const PERFECT_NUMBERS: [usize; 7] = [6, 28, 496, 8128, 33550336, 8589869056, 137438691328];

fn main() {
    input! {
        n: usize,
    }

    println!(
        "{}",
        if PERFECT_NUMBERS.contains(&n) {
            "Yes"
        } else {
            "No"
        }
    );
}