def f(n,arr,dp,v)
	if n==1
		return v
	else
		if dp.key?([v,n])!=false
			return dp[[v,n]]
		end
		
		arr.size.times{|i|
			t=arr[i]
			if n%t==0
				s=f(n/t,arr,dp,1-v)
				if v!=s
					dp[[v,n]]=s
					return s
				end
			end
		}
		dp[[v,n]]=v
		return dp[[v,n]]
	end
end


n=gets.to_i
n2=n
d=2
arr=[]
while d*d<=n
	if n%d==0
		d2=d
		while n%d == 0
			n/=d
			arr<<d2
			d2*=d
		end
		
	end
	d+=1
end
if n>1
	arr<<n
end
arr=arr.uniq
dp={}
if arr.size==0
	puts "Alice"
else
	puts ["Bob","Alice"][f(n2,arr,dp,0)]
end