    import java.util.Scanner;
     
    public class Main {
    	public static void main(String[] args) {
    		Scanner sc = new Scanner(System.in);
     
    		int n = sc.nextInt(), tmp = n, sum = 0;
    		while(tmp > 0) {
    			sum += tmp % 10;
    			tmp /= 10;
    		}
    		if(n % sum == 0) {
    			System.out.println("Yes");
    		} else {
    			System.out.println("No");
    		}
    	}
    }