#include <iostream>
#include <string>
#include<map>

#define mod 57300000

using namespace std;

int dp[1001][1001];

void settingC(){
	for (int i = 0; i < 1001; i++)
	{
		dp[i][0] = 1;
		for (int j = 1; j <= i; j++)
		{
			dp[i][j] = dp[i - 1][j - 1] + dp[i - 1][j];
			dp[i][j] %= mod;
		}
	}
}

int main(int argc, char* argv[]) {
	string S;
	cin >> S;
	map<char, int> m;

	settingC();

	for (int i = 0; i < S.size(); i++)
	{
		m[S[i]]++;
	}

	int remain = S.size();
	int ans = 1;

	map<char, int>::iterator it = m.begin();
	while (it != m.end())
	{
		ans *= dp[remain][(*it).second];
		ans %= mod;
		remain -= (*it).second;
		++it;
	}

	ans += mod - 1;
	ans %= mod;
	cout << ans << endl;
}