Base36

import java.io.*;

// винаги използвайте клас Main, инак ще получите грешка при компилиране!
public class Main {
  public static void main(String[] args) {
    int numberInTen = 4324234;
        StringBuilder newNumber = new StringBuilder();

        for(int i = numberInTen; i > 0; i /= 2 ){
            newNumber.append((i % 2));
        }

        System.out.println("0b" + newNumber.reverse().toString());

        newNumber.delete(0, newNumber.length());
        for(int i = numberInTen; i > 0; i /= 8 ){
            newNumber.append((i % 8));
        }

        System.out.println("0" + newNumber.reverse().toString());
        System.out.println(numberInTen);

        newNumber.delete(0, newNumber.length());
        int counter;
        for(int i = numberInTen; i > 0; i /= 16 ){
                counter = i % 16;
//            newNumber.append((i % 16));
            if(counter >= 10){
                switch (counter){
                    case 10:
                        newNumber.append("a");
                        break;
                    case 11:
                        newNumber.append("b");
                        break;
                    case 12:
                        newNumber.append("c");
                        break;
                    case 13:
                        newNumber.append("d");
                        break;
                    case 14:
                        newNumber.append("e");
                    case 15:
                        newNumber.append("f");
                    default:
                        break;
                }
            }else {
                newNumber.append(counter);
            }

        }

        System.out.println("0x" + newNumber.reverse().toString());
        newNumber.delete(0, newNumber.length());

        for(int i = numberInTen; i > 0; i /= 36 ){
            counter = i % 36;
//            newNumber.append((i % 16));
            if(counter >= 10){
                switch (counter){
                    case 10:
                        newNumber.append("A");
                        break;
                    case 11:
                        newNumber.append("B");
                        break;
                    case 12:
                        newNumber.append("C");
                        break;
                    case 13:
                        newNumber.append("D");
                        break;
                    case 14:
                        newNumber.append("E");
                        break;
                    case 15:
                        newNumber.append("F");
                        break;
                    case 16:
                        newNumber.append("G");
                        break;
                    case 17:
                        newNumber.append("H");
                        break;
                    case 18:
                        newNumber.append("I");
                        break;
                    case 19:
                        newNumber.append("J");
                        break;
                    case 20:
                        newNumber.append("K");
                        break;
                    case 21:
                        newNumber.append("L");
                        break;
                    case 22:
                        newNumber.append("M");
                        break;
                    case 23:
                        newNumber.append("N");
                        break;
                    case 24:
                        newNumber.append("O");
                        break;
                    case 25:
                        newNumber.append("P");
                        break;
                    case 26:
                        newNumber.append("Q");
                        break;
                    case 27:
                        newNumber.append("R");
                        break;
                    case 28:
                        newNumber.append("S");
                        break;
                    case 29:
                        newNumber.append("T");
                        break;
                    case 30:
                        newNumber.append("U");
                        break;
                    case 31:
                        newNumber.append("V");
                        break;
                    case 32:
                        newNumber.append("W");
                        break;
                    case 33:
                        newNumber.append("X");
                        break;
                    case 34:
                        newNumber.append("Y");
                        break;
                    case 35:
                        newNumber.append("Z");
                        break;
                }
            }else {
                newNumber.append(counter);
            }

        }

        System.out.println(newNumber.reverse().toString());
  }
}