#include<iostream>
#include<fstream>
#include<sstream>
#include<string>
#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<ctime>
#include<stack>
#include<queue>
#include<set>
#include<map>
#include<vector>
#include<list>
#include<algorithm>
#include<utility>
#include<complex>
#include<functional>
using namespace std;

bool minmax(int one,int two){
	if (one == 0 && two == 0)return true;
	bool ret = true;
	if (one > 0)ret &= minmax(one - 1, two);
	if (two > 0)ret &= minmax(one + 1, two-1);
	return ret^1;
}
int main(void){
	int N;
	int p[2] = { 0 };
	cin >> N;
	for (int i = 2; i*i <= N; i++){
		int sum = 0;
		while (N%i)N /= i,sum++;
		if (sum > 1)p[1]++;
		if (sum == 1)p[0]++;
	}
	if (N > 1)p[0]++;
	if (minmax(p[0], p[1])^1)cout << "Alice" << endl;
	else cout << "Bob" << endl;

}