#include<bits/stdc++.h>
int prime[10000];
int count[10001];
main(){
    prime[0] = 1;
    prime[1] = 1;
    for(int i = 2;i*i<=10000;i++){
        if(prime[i]) continue;
        for(int j = i*2;j < 10000;j+=i) prime[j] = 1;
    }
    int N;
    scanf("%d",&N);
    for(int i = 2;i < 10000;i++){
        if(prime[i]) continue;
        if(N%i==0){
            count[i]++;
            N/=i;
            i--;
        }
    }
    count[10000] = N!=1;
    int nim = 0;
    for(int i = 0;i < 10001;i++) nim ^= count[i];
    printf("%s\n",nim?"Alice":"Bob");
}