s = str(input())

n = len(s)

mod = 10**9+7

dp = [[0]*2 for i in range(n+1)]
dp[0][0] = 1

for i in range(n):
    for k in range(2):
        nd = int(s[i])
        for d in range(10):
            ni = i+1
            nk = k
            if k == 0:
                if d > nd:
                    continue
                elif d < nd:
                    nk = 1
                else:
                    pass
            dp[ni][nk] += d*dp[i][k]%mod
#print(dp)
ans = (dp[-1][0]+dp[-1][1])%mod

N = 2*10**5
table = [0]*(N)
table[0] = 1
for i in range(1, N):
    table[i] = table[i-1]*45
    table[i] %= mod

for i in range(1, n):
    ans += table[i]
print(ans%mod)