#include <bits/stdc++.h> 

using i64 = long long; 
using u64 = unsigned long long; 
using u32 = unsigned; 

using u128 = unsigned __int128; 
using i128 = __int128; 

void solve() {
	int N; 
	std::cin >> N;

	std::unordered_map<int, int> v;

	for(int i = 2 ; i * i <= N; i ++) {
		while(N % i == 0) {
			v[i]++;
			N /= i;
		}
	}

	if(N > 1) {
		v[N] ++;
		N /= N;
	}

	int ans = 0;

	for(int i = 0; i < 1e5; i ++) {
		ans ^= v[i];
	}

	if(ans == 0) std::cout << "Bob\n";
	else std::cout << "Alice\n";
} 

int main() { 
	std::ios::sync_with_stdio(false); 
	std::cin.tie(nullptr); 

	int T = 1; 
	//std::cin >> T; 

	while (T--) { 
		solve(); 
	} 
	return 0; 
}