Hexadecimal Integer Literal in Java

For Hexadecimal, the 0x or 0X is to be placed in the beginning of a number.

Note − Digits 10 to 15 are represented by a to f (A to F) in Hexadecimal

Here are some of the examples of hexadecimal integer literal declared and initialized as int.

int one = 0X123;
int two = 0xABC;

Example

Live Demo

public class Demo {
   public static void main(String []args) {
      int one = 0X123;
      int two = 0xABC;
      System.out.println("Hexadecimal: "+one);
      System.out.println("Hexadecimal: "+two);
   }
}

Output

Hexadecimal: 291
Hexadecimal: 2748