#include<bits/stdc++.h>
using namespace std;
int main()
{
	int i=1,n,a=2;
	cin>>n;
	while(i<=n)
		i=i+i+2;
	while(a<=n)
		a=a+a+2;
	cout<<i-1<<" "<<a-2;
return 0;

}

/**************************************************************
	Problem: 1091
	User: houshanglin
	Language: C++
	Result: Accepted
	Time:4 ms
	Memory:2072 kb
****************************************************************/