#include<bits/stdc++.h>
#include<unordered_set>
using namespace std;
#include<atcoder/all>
using namespace atcoder;
#define rep(i,n) for(int i=0;i<(int)n;i++)
#define rep1(i,n) for(int i=1;i<=(int)n;i++)
using ll = long long;
using ull = unsigned long long;
using uint = unsigned int;
using vi = vector<int>;
using vvi = vector<vi>;
using vvvi = vector<vvi>;
using vd = vector<double>;
using vvd = vector<vd>;
using vs = vector<string>;
using vb = vector<bool>;
using vvb = vector<vb>;
using vl = vector<long long>;
using vvl = vector<vl>;
#define INF ((ll)2e18)
#define IINF ((int)1e9)
const double PI = 3.1415926535897932384626433832795028841971;
template<typename T>inline bool chmax(T& a, T b) { return ((a < b) ? (a = b, true) : (false)); }
template<typename T>inline bool chmin(T& a, T b) { return ((a > b) ? (a = b, true) : (false)); }
#define yesno(ans) cout<<(ans?"Yes\n":"No\n")
#define all(v) (v).begin(),(v).end()
const int di[] = { 0, 1, 0,-1 };
const int dj[] = { 1, 0,-1, 0 };
//const int di[] = { 0, 1, 1, 1, 0, -1,-1,-1};
//const int dj[] = { 1, 1, 0,-1,-1, -1, 0, 1};
//const int di[]={-1,-1, 0, 0, 1, 1};
//const int dj[]={-1, 0,-1, 1, 0, 1};
const double EPS = 1e-11;
//using mint = modint998244353;
using mint = modint1000000007;
template<typename A, size_t N, typename T>
void Fill(A(&array)[N], const T& val) {
	std::fill((T*)array, (T*)(array + N), val);
}

#define MAX 300

int solve();

/*
#include <random>

std::random_device seed_gen;
std::mt19937 engine(seed_gen());
void generate() {

	int n = engine() %100000 ;
	//int n = 1000;
	cout << n << endl;
	rep(i, n) {
		cout<<(engine()%212122 * 10282)%1000000000<<endl;
	}

}//*/

int main() {
	std::cin.tie(0)->sync_with_stdio(0);
	//generate();

	int T = 1;
	while (T--)solve();

	return 0;
}

struct S {
	ll val, e;
};
int solve() {
	ll n; cin >> n;
	vector<S>s;
	for (ll i = 2; i * i <= n; i++) {
		ll k = 0;
		while (n % i == 0) {
			k++;
			
			n /= i;
		}
		if(k)
		s.push_back({ i,k });
	}
	if (n > 1)s.push_back({ n,1 });
	ll grundy = 0;
	for (auto [x, y] : s) {
		grundy ^= y;
	}
	if (grundy) {
		cout << "Alice" << endl;
	}
	else {
		cout << "Bob" << endl;
	}
	return 0;
}

/*
compile
g++ a.cpp -std=c++17 -I .
./a
*/