import java.util.Scanner;
import java.lang.Math;

public class IntegerPrinter {
    int value = 0;
    public static String printIntegerAsBinary(int value){
        String binary = Integer.toBinaryString(value);
        return binary;
    }

    public static String printIntegerAsOctal(int value){
        String octal = Integer.toOctalString(value);
        return octal;
    }

    public static String printIntegerAsHexadecimal(int value){
        String hex = Integer.toHexString(value);
        return hex;
    }

    public static void main(String[] args){
        Scanner in = new Scanner(System.in);
        System.out.println("Please enter a number:");
        int i = in.nextInt();
        
        
        printIntegerAsBinary(i);
        printIntegerAsOctal(i);
        printIntegerAsHexadecimal(i);
    }
}