//cd c:\JavaTry\Application1
//javac Binary.java
//set CLASSPATH=.
//java Binary

class Binary {
  public static void main(String[] args) { 
    int max=Integer.MAX_VALUE;
    System.out.println("Integer-Max = " + max);
    System.out.println(max + " Hexa = " + Integer.toHexString(max).toUpperCase());
    String bs = Integer.toBinaryString(max);    
    System.out.println(max + " Binary = " + bs + " " + bs.length() + "bit");
  }
}
/*
D:\JavaTry\Application1>javac Binary.java

D:\JavaTry\Application1>java Binary
Integer-Max = 2147483647
2147483647 Hexa = 7FFFFFFF
2147483647 Binary = 1111111111111111111111111111111 31bit
*/