import sys

sys.setrecursionlimit(10**7)
def I(): return int(sys.stdin.readline().rstrip())
def MI(): return map(int,sys.stdin.readline().rstrip().split())
def LI(): return list(map(int,sys.stdin.readline().rstrip().split()))
def LI2(): return list(map(int,sys.stdin.readline().rstrip()))
def S(): return sys.stdin.readline().rstrip()
def LS(): return list(sys.stdin.readline().rstrip().split())
def LS2(): return list(sys.stdin.readline().rstrip())


N = LI2()
mod = 10**9+7

l = len(N)
a = 1
ans = 0
for i in range(l):
    n = N[i]
    r = sum(j for j in range(1,n))
    if i == l-1:
        r += n
    x = a*r*pow(45,l-1-i,mod)
    if i == 0:
        for j in range(1,l):
            x += pow(45,j,mod)
            x %= mod
    ans += x
    ans %= mod
    a *= n
    a %= mod

print(ans)