#include<stdio.h>
int main()
{
	int i,j=1,sub1,sub2,sub3,k;
	scanf("%d",&k);
	for(i=10000;i<=30000;i++)
	{
		sub1=i/100;
		sub2=i/10%1000;
		sub3=i%1000;
		if((sub1%k==0)&&(sub2%k==0)&&(sub3%k==0))
		{
			printf("%d\n",i);
			j=0;
		}
	}
	if(j==1)
	printf("NO");
	return 0;
 }