#include<bits/stdc++.h>

using namespace std;

int main(){
	int n;
	cin >> n;
	for(int i = 1;i <= 9; i++){
		if(n % i == 0 and n / i <= 9){
			cout << "Yes";
			return 0;
		}
	}
	cout << "No";
	return 0;
} 