Hack #1 - Click the below button to randomly generate a number and convert to Binary, Hex, Decimal and Octal.


Binary.

Decimal.

Octal.

Hex.





Hack #2 - Click the below button to randomly generate a number and convert to hex, decimal to set color.


The Color changes





Hack #3 - Click the below buttons to flip the bits and convert to diffetent formats.

Binary.

Hex.

Decimal.

Octal.

1 0 1 1 0 1 1 0 
Here is my logic to convert decimal to binary
− Create an empty string and a decimal number.
− Iterate through the decimal number while it is greater than 0.
− To get the last bit of the decimal number, perform bitwise & operation of 1 with decimal number. If the last bit is 1, append “1” in the front of the binary string. Otherwise, append ‘0’ in the front of the binary string.
− Remove the last bit from the decimal number using the right shift operator.
Example 
decimal = 5; //101
while (decimal > 0) {
   if (decimal & 1) {
      binary = "1" + binary;
   } else {
      binary = "0" + binary;
   }
   decimal = decimal >> 1;
}