#include<bits/stdc++.h>
using namespace std;
using ll=long long;
int main()
{
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    ll n;cin>>n;
    vector<ll>p;
    for(ll a=2;a*a<=n;a++)
    {
        if(n%a!=0)continue;
        ll e=0;
        while(n%a==0)
        {
            e++;
            n/=a;
        }
        p.push_back(e);
    }
    if(n!=1)p.push_back(1);
    ll sum=0;
    for(auto o:p)sum^=o;
    if(sum==0)cout<<"Bob"<<endl;
    else cout<<"Alice"<<endl;
}