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In this example you'll see how we can convert a BigInteger number into another radix such as binary, octal and hexadecimal.


import java.math.BigInteger;

public class BigIntegerConversion {
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));
}
}


The result of our examples:

Number = 2008
Binary = 11111011000
Octal = 3730
Hexadecimal = 7d8
Number = 255
Number = ff