use std::io::*;
const MOD: usize = 1_000_000_007;

fn main() {
    let mut s: String = String::new();
    std::io::stdin().read_to_string(&mut s).ok();
    let s: Vec<usize> = s
        .trim()
        .chars()
        .map(|c| c.to_digit(10).unwrap() as usize)
        .collect();
    let n = s.len();
    let mut val = vec![vec![0; 10]; n];
    for i in 0..10 {
        val[0][i] = i;
    }
    for i in 0..n - 1 {
        for j in 0..10 {
            for k in 0..10 {
                val[i + 1][j] += val[i][k] * j;
                val[i + 1][j] %= MOD;
            }
        }
    }
    let mut ans = 0;
    let mut now = s[0];
    ans += val[n - 1][1];
    for i in 1..s[0] {
        ans = (ans + val[n - 1][i] * i) % MOD;
    }

    for i in 1..n {
        if i != n - 1 {
            ans += val[n - i - 1][1];
        }
        for j in 1..s[i] {
            ans = (ans + val[n - i - 1][j] * now) % MOD;
        }
        now = now * s[i] % MOD;
    }
    println!("{}", ans + now);
}