#include<iostream>
#include<vector>
#include<cmath>

using namespace std;

#define NMAX 100000000
#define NMAX2 10000
#define cMAX 30

int main(){

	vector<int> sosuu;
	int hurui[NMAX2+1];
	long long in;
	vector<int> field;

	for(int i=0;i<=NMAX2;i++) hurui[i]=0;
	hurui[0]=1,hurui[1]=1;

	for(int i=0;i<=NMAX2;i++){
		if(hurui[i]==0){
			sosuu.push_back(i);
			for(int j=i*2;j<NMAX2;j+=i) hurui[j]=1;
		}
	}

	cin>>in;

	for(int i=0;i<sosuu.size();i++){
		int cnt=0;
		while(in%sosuu[i]==0){
			cnt++;
			in/=sosuu[i];
		}
		if(cnt!=0) field.push_back(cnt);
	}
	if(in!=1) field.push_back(1);

	int nxor=field[0];

	for(int i=1;i<field.size();i++){
		nxor^=field[i];
	}

	if(nxor==0) cout<<"Bob"<<endl;
	else cout<<"Alice"<<endl;
}