// Author : Ritik Patel
// Institution: Pandit Deendayal Petroleum University
 
#include <bits/stdc++.h>
using namespace std;
 
#define ub        upper_bound            // first element >  val(itr)
#define lb        lower_bound            // first element >= val(itr)
 
#define pb push_back 
#define sz(a) int((a).size())
#define all(c) (c).begin(),(c).end()
#define rall(a) (a).rbegin(), (a).rend()
#define tr(c,i) for(typeof((c)).begin() i = (c).begin(); i != (c).end(); i++)
#define present(c,x) ((c).find(x) != (c).end()) 
#define cpresent(c,x) (find(all(c),x) != (c).end()) 
#define what_is(x) cout << #x << " is: " << x << endl;
#define UNIQUE(v) do { sort((v).begin(), (v).end()); (v).erase(unique((v).begin(), (v).end()), (v).end()); } while (false)
 
#define bitcount(a) __builtin_popcount(a)   // count set bits
#define lzcount(x) __builtin_clz(x)        // count leading zeros in binary representation of number
#define tzcount(x) __builtin_ctz(x)        // count trailing zeros in binary representation of number
 
#define FAST ios_base::sync_with_stdio(false);cin.tie(nullptr);cout.tie(nullptr);
 
typedef long long ll;
typedef long double lld;
const ll MOD = 1e9+7;
const lld PI = acos(-1.0);
 
template<typename T> T gcd(T a,T b){ if(b>a) return gcd(b,a);return b==0?a:gcd(b,a%b); }
template<typename T> T lcm(T a, T b) { return a * b / gcd(a, b); }
template<typename T> T fast_power(T x,T y,ll m=MOD){T ans=1;while(y>0){if(y&1LL) ans=(ans*x)%m;y>>=1LL;x=(x*x)%m;}return ans%m;}
template<typename X> inline X abs(const X& a) { return a < 0? -a: a; }
template<typename X> inline X sqr(const X& a) { return a * a; }
template<typename T> inline string toStr(T x) { stringstream st; st << x; string s; st >> s; return s; }
 
//inline ll mod(ll x,ll n) {if (x < n) return x; if (x >= n) return x - n;}
//ll findMMI_fermat(ll n,ll M) {ll ans= fast_power(n,M-2,M);return ans;}//i.e In (a/b)%M..it calculates MMI of b wrt M,only if M is prime
//ll add(ll a,ll b,ll M)  { return mod(( mod(a,M ) + mod(b,M )),M);     }
//ll sub(ll a, ll b,ll M) { return mod((mod(a,M ) + M - mod(b,M )),M);   }
//ll mult(ll a,ll b,ll M) { return  mod(( mod(a,M)*mod(b,M) ),M) ; }
//bool isprime(ll a){ if(a==2) {return 1;}if(!(a&1) ) {return 0;}for(ll i=3;i*i<=a;i+=2){if(a%i==0) {return 0;} } return 1;} 
 
template<typename T>
T extgcd(T a, T b, T &x, T &y) {  //when a and b are coprimes
  if (a == 0) {
    x = 0;
    y = 1;
    return b;
  }
  T p = b / a;
  T g = extgcd(b - p * a, a, y, x);
  x -= p * y;
  return g;
}
 
ll inv(ll a, ll m) { ll x, y;  extgcd(a, m, x, y);  return (x + m) % m; }
typedef vector<int> vi;
typedef vector<ll> vl;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll; 
int dx[] = {1, -1, 0, 0};
int dy[] = {0, 0, 1, -1};

const int INF = 1<<30;
const ll LINF = 1ll<<60;
 
/* For counting number of digits, directly do floor(log10(n)+1)*/
               /* -------------------------------Main Code------------------------------- */

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

Measured memory_bytes: 256