Convert integer to binary, hexdecimal and octal format

static String toBinaryString(int i)

Return the binary string for i.

static String toHexString(int i)

Returns a hes string for i.

static String toOctalString(int i)

Returns a octal string for i.

public class Main {
  public static void main(String[] args) {

    System.out.println(Integer.toBinaryString(10));
    System.out.println(Integer.toHexString(10));
    System.out.println(Integer.toOctalString(10));
  }
}

The output:

1010
a
12

1. Integer class
2. Max, min value of an integer type variable
3. Create Integer using its constructors
4. Return an integer value as byte, double, float, int, long and short
5. Compare two integer values
6. Decode a string and return an integer value
7. Convert string to integer
8. Convert integer to string
9. Reverse and rotate the integer in binary format
10. Bit oriented operation
11. Return system property as integer
12. Get the leading and trailing zeros
13. Get the sign of an Integer
14. Convert integer to binary, hexdecimal and octal format