public class Main {
    public static void main(String[] args) {
        String hexNum = "7DEDEDE1";
        int decimalNum = Integer.parseInt(hexNum,16);

        String base2= Integer.toString(decimalNum,2);
        String base8= Integer.toString(decimalNum,8);
        String base10= Integer.toString(decimalNum,10);
        String base16= Integer.toString(decimalNum,16);
        String base36= Integer.toString(decimalNum,36);

        System.out.println("0b"+base2);
        System.out.println("0"+base8);
        System.out.println(decimalNum);
        System.out.println("0x"+base16.toLowerCase());
        System.out.println(base36.toUpperCase());
    }
}