using System;

using System.Linq;  

/*

Author : Naveen Reddy

Created Date : 20 Aug 2018

*/

namespace SoloLearn

{

    public class Naveen

    {

        public static void Main()

        {           

            string str = Console.ReadLine();

            int number;

            if(str != null && str.Trim().Length > 0)

            {

                if(int.TryParse(str,out number) && number > 0)

                {

                    if(Enumerable.Range(2, number - 2).All(y => number % y != 0))

                    {

                        string output = ((decimal)1/(decimal)number).ToString();

                        bool isValid = output.Contains(number.ToString());

                        Console.WriteLine(string.Format("{0} (1/{1} = {2} {3} {1})",isValid.ToString().ToLower(),number.ToString(),output,isValid ? "contains" : "doesn't contain"));   

                    }

                    else

                    {

                        Console.WriteLine("Given number is not a prime number.");

                    }

                }

                else

                {

                    Console.WriteLine("Please enter valid numeric value only.");

                }

            }

            else

            {

                Console.WriteLine("Please enter value.");

            }

        }

    }

}