#include <iostream>
#include <map>


using namespace std;

map<int,int> prime_factor(int n){
    map<int,int> res;
    for(int i = 2; i * i <= n; i++){
        while(n % i == 0){
            ++res[i];
            n /= i;
        }
    }
    if(n != 1) res[n] = 1;
    return res;
}


int main(){
    int n;
    cin >> n;
    map<int,int> table;
    table = prime_factor(n);
    int ans = 0;
    bool is_fisrt = false;
    for(auto e : table){
        if(is_fisrt){
            ans = e.second;
            is_fisrt = true;
        }else{
            ans = ans ^ e.second;
        }
    }
    if(ans == 0) cout << "Bob" <<endl;
    else cout << "Alice" << endl;

    return 0;
}