title: How to convert hex string to hex number?
body: <p>I have integer number in ex. 16 and i am trying to convert this number to a hex number. I tried to achieve this by using hex function but whenever you provide a integer number to the hex function it returns string representation of hex number, </p>
  
  <pre><code>my_number = 16
  hex_no = hex(my_number)    
  print type(hex_no) // It will print type of hex_no as str.
  </code></pre>
  
  <p>Can someone please tell me how to convert hex number in string format to simply a hex number.<br>
  Thanks!!</p>