#include<stdio.h>
int main()
{
    long long int i,n,a;
    while(scanf("%lld",&n)==1)
    {
        if(n==0)
        {
            break;
        }
        else 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)
        {
            printf("The number %lld is a Carmichael number.\n",n);
        }
        else
        {
            printf("%lld is normal.\n",n);
        }
    }
    return 0;
}