Shichi-Go-San (literally "Seven-Five-Three") is a traditional event in a certain country to celebrate the growth of seven-, five- and three-year-old children.

Takahashi is now X years old. Will his growth be celebrated in Shichi-Go-San this time?

Constraints

* 1 ≤ X ≤ 9
* X is an integer.

Input

Input is given from Standard Input in the following format:


X


Output

If Takahashi's growth will be celebrated, print `YES`; if it will not, print `NO`.

Examples

Input

5


Output

YES


Input

6


Output

NO
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan=new Scanner(System.in);
int a=scan.nextInt();
//int b=scan.nextInt();
//int c=scan.nextInt();
int ans=0;
if(a==7||a==5||a==3) {
 ans=1;
}
if(ans==1) {
System.out.println("YES");
}
else {
	
	System.out.println("NO");
}
}
}
