#include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (n); ++i)
#define srep(i,s,t) for (int i = s; i < t; ++i)
#define drep(i,n) for(int i = (n)-1; i >= 0; --i)
using namespace std;
typedef long long int ll;
typedef pair<int,int> P;
#define yn {puts("YES");}else{puts("NO");}
#define MAX_N 200005


int main() {
    ll five[27];
    five[0] = 1;
    srep(i,1,27)five[i] = five[i-1] * 5;
    ll n;
    cin >> n;
    ll a[27] = {};
    ll nn = n;
    drep(i,27){
        if(abs(nn) > abs(nn-five[i])){
            a[i]++;
            nn -= five[i];
        }
        if(abs(nn) > abs(nn-five[i])){
            a[i]++;
            nn -= five[i];
        }
        if(abs(nn) > abs(nn+five[i])){
            a[i]--;
            nn += five[i];
        }
        if(abs(nn) > abs(nn+five[i])){
            a[i]--;
            nn += five[i];
        }
    }

    int ma = 0;
    drep(i,27){
        if(a[i] != 0){
            ma = i;
            break;
        }
    }

    ll ans = 0;

    rep(i,ma+1){
        if(i != ma){
            ll dp[i+1][200];
            rep(j,i+1)rep(k,200)dp[j][k] = 0;
            drep(j,i+1){
                if(j == i){
                    dp[j][101] = 1;
                    dp[j][102] = 1;
                }else{
                    srep(k,-80,81){
                        srep(l,-2,3)dp[j][100+k] += dp[j+1][100+k+l];
                    }
                }
            }
            ans += dp[0][100];
        }else{
            ll dp[i+1][200];
            rep(j,i+1)rep(k,200)dp[j][k] = 0;
            int now = 100;
            drep(j,i+1){
                if(j == i){
                    if(a[i] == 2){
                        dp[j][101] = 1;
                    }
                    now += a[i];
                }else{
                    srep(k,-80,81){
                        srep(l,-2,3)dp[j][100+k] += dp[j+1][100+k+l];
                    }
                    srep(l,-2,a[j]){
                        dp[j][now+l]++;
                    }
                    now += a[j];
                }
            }
            ans += dp[0][100];
            if(now == 100)ans++;
        }  
    }

    cout << ans << endl;
    return 0;
}