#include <bits/stdc++.h>
using namespace std;
int S2(int N) {
  int sum = 0;
  while (N != 0) {
    sum += N % 10;
    N /= 10;
  }
  return sum;
}
int main() {
  int N;
  cin >> N;
  int result = S2(N);
  if (N % result == 0) {
    cout << "Yes" << endl;
  } else {
    cout << "No" << endl;
  }
  return 0;
}
