#include <bits/stdc++.h>
template<class T> inline bool chmin(T&a, T b){if(a > b){a = b; return true;}else{return false;}}
template<class T> inline bool chmax(T&a, T b){if(a < b){a = b; return true;}else{return false;}}
#define ll long long
#define double long double
#define rep(i,n) for(int i=0;i<(n);i++)
#define REP(i,n) for(int i=1;i<=(n);i++)
#define mod (ll)(1e9+7)
#define inf (ll)(3e18+7)
#define eps (double)(1e-9)
#define pi (double) acos(-1)
#define P pair<int,int>
#define PiP pair<int,pair<int,int>>
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
using namespace std;

int main() {
    string s;
    cin >> s;
    int n = s.size();
    vector<vector<ll>> dp(n+1, vector<ll>(2, 0));
    rep(i, n){
        int now = s[i] - '0';
        rep(x, 10){
            if(x < now){
                dp[i+1][0] += (dp[i][0] * x) % mod;
                dp[i+1][0] += (dp[i][1] * x) % mod;
            }else if(x == now){
                dp[i+1][0] += (dp[i][0] * x) % mod;
                dp[i+1][1] += (dp[i][1] * x) % mod;
                if(i == 0)dp[i+1][1] += x;
            }else{
                dp[i+1][0] += (dp[i][0] * x) % mod;
            }
            if(i || x < now)dp[i+1][0] += x;
            dp[i+1][1] %= mod;
            dp[i+1][0] %= mod;
        }
    } 
    cout << (dp[n][0] + dp[n][1]) % mod << endl;
}