#include<bits/stdc++.h>
using namespace std;
int main()
{
int n;
while(scanf("%d",&n)==1 && n)
{
if(n==561 || n==1105 || n==1729 || n==2465 || n==2821 ||
n==6601 || n==8911 || n==10585 || n==15841 ||
n==29341 || n==41041 ||n== 46657|| n== 52633|| n==62745 ||
n==63973 || n==75361
)
printf("The number %d is a Carmichael number.\n",n);
else printf("%d is normal.\n",n);
}
return 0;
}
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