 Hi everyone in this tutorial I will show you how to convert an integer to hexadecimal binary and octal. If we want to convert an integer to a binary number we will use a function called bin. For example if I want to convert number 21 from integer to binary I'm gonna call this function and this is 21 binary. Also if we want to convert an integer to a hexadecimal number we will use a function called hex. Let me show you an example. For example I'm gonna use this hex function with same number hex of 21 and press enter and as you can see number 15 is hexadecimal of number 21 and finally if we want to convert an integer to an octal number we will use a function called oct. Octal number of integer number 21 is gonna be number 25. That's all in this tutorial don't forget to subscribe to our channel see you in the next tutorial. Happy coding!