Convert BigInteger into another radix number : BigInteger « Data Type « Java Tutorial

1. Java Tutorial
2. Data Type
3. BigInteger

import java.math.BigInteger;

public class Main {
  public static void main(String[] args) {
    BigInteger number = new BigInteger("2008");

    System.out.println("Number      = " + number);
    System.out.println("Binary      = " + number.toString(2));
    System.out.println("Octal       = " + number.toString(8));
    System.out.println("Hexadecimal = " + number.toString(16));

    number = new BigInteger("FF", 16);
    System.out.println("Number      = " + number);
    System.out.println("Number      = " + number.toString(16));
  }
}