import java.math.BigDecimal;
import java.util.Scanner;
 
public class Main {
 
    public static void main(String[] args) {
 
        BigDecimal num, num1;
 
        int i, j;
 
        String cin, s;
 
        Scanner sc = new Scanner(System.in);
 
        while (sc.hasNext()) {
 
            cin = sc.next();
 
            num = new BigDecimal(cin);
 
            num1 = num.multiply(num);
 
            s = num1.toPlainString();
 
            if (s.equals("0") || s.equals("1")) {
 
                System.out.println("Not an Automorphic number.");
 
                continue;
            }
 
            int len = cin.length();
 
            int len1 = s.length();
 
            boolean tag = true;
 
            for (i = len - 1, j = len1 - 1; i >= 0; i--, j--) {
 
                if (cin.charAt(i) != s.charAt(j)) {
 
                    tag = false;
 
                    break;
 
                }
            }
 
            if (tag) {
 
                System.out.println("Automorphic number of " + len + "-digit.");
 
            } else {
 
                System.out.println("Not an Automorphic number.");
 
            }
        }
    }
}