import std.stdio, std.functional;


bool win(long N) {
  bool winable = false;
  long tw = N;
  for(int i = 2; i * i <= tw; i++) {
    if(tw % i == 0) {
      long tmp = i;
      while(tw % tmp == 0) {
        if(!memoize!win(N / tmp)) winable = true;
        tmp *= i;
      }
      tw /= tmp / i;
    }
  }
  if(tw > 1 && !memoize!win(N / tw)) winable = true;
  return winable;
}

void main() {
  int N;
  readf("%d", &N);
  if(win(N)) {
    "Alice".writeln;
  }else{
    "Bob".writeln;
  }
}