#include <bits/stdc++.h>
using namespace std;
int ctoi(char c) {
  switch (c) {
    case '0':
      return 0;
    case '1':
      return 1;
    case '2':
      return 2;
    case '3':
      return 3;
    case '4':
      return 4;
    case '5':
      return 5;
    case '6':
      return 6;
    case '7':
      return 7;
    case '8':
      return 8;
    case '9':
      return 9;
    default:
      return 0;
  }
}
int S(string N) {
  int sum = 0;
  for (int i = 0; i < N.length(); i++) {
    char num = N[i];
    sum += ctoi(num);
  }
  return sum;
}
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;
}
