#include<bits/stdc++.h> 
using namespace std;
const int64_t mod=1000000007;
int main(){
  string s;
  cin>>s;
  int64_t ans=0,t=1;
  int n=s.size();
  vector<int64_t>kake(n);
  kake[0]=1;
  for(int i=1;i<=n;i++){
    kake[i]=kake[i-1]*45%mod;
  }
  for(int i=1;i<n;i++){
    ans=(ans+kake[i])%mod;
  }
  t=1;
  for(int i=0;i<n-1;i++){
    ans=(ans+t*kake[n-1-i]*(s[i]-'0')*(s[i]-'0'-1)/2);
    t=t*(s[i]-'0')%mod;
  }
  ans=(ans+t*(s.back()-'0')*(s.back()-'0'+1)/2)%mod;
  cout<<ans<<'\n';
}