using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;


class Program
{
    static void Main()
    {
        int n = int.Parse(Console.ReadLine());
        bool isFound = false;
        for (int a = 1; a <= 9; a++)
        {
            for (int b = 9; b >= a; b--)
            {
                for (int c = 0; c <= 9; c++)
                {
                    for (int d = 9; d >= c; d--)
                    {
                        if ((a + b + c + d) == (a * b * c * d) && (n % 10 == 5))
                        {
                            Console.WriteLine(a * 1000 + b * 100 + c * 10 + d);
                            isFound = true;
                            return;
                        }
                        else if (((a * b * c * d) / (a + b + c + d) == 3) && (n % 3 == 0))
                        {
                            Console.WriteLine((d * 1000 + c * 100 + b * 10 + a));
                            isFound = true;
                            return;
                        }
                    }
                }
            }
        }
        if (isFound)
        {
            Console.WriteLine();
        }
        else
        {
            Console.WriteLine("Nothing found");
        }
    }
}