#include <bits/stdc++.h>
using namespace std;
const int INF = 2000000009;
const int MX = 200005;
const double EPS = 1e-9;
const int MOD = 1000000007;
template <class T>
T gcd(T a, T b) {
  return (b != 0 ? gcd<T>(b, a % b) : a);
}
template <class T>
T lcm(T a, T b) {
  return (a / gcd<T>(a, b) * b);
}
template <class T>
inline bool read(T &x) {
  int c = getchar();
  int sgn = 1;
  while (~c && c < '0' || c > '9') {
    if (c == '-') sgn = -1;
    c = getchar();
  }
  for (x = 0; ~c && '0' <= c && c <= '9'; c = getchar()) x = x * 10 + c - '0';
  x *= sgn;
  return ~c;
}
int main() {
  string s;
  cin >> s;
  int sum = 0, num = 0, init = 0, temp = 0;
  for (int i = (s.size() - 1); i >= (0); i--) {
    temp = s[i] - '0';
    sum += temp;
    num += (temp * (pow(10.0, init)));
    init++;
  }
  if (num % sum == 0)
    cout << "Yes\n";
  else
    cout << "No\n";
  return 0;
}
