Convert natural number to its binary representation.js

/*
Description:
Write function that converts an integer number to its binary representation and returns it as a string.

You can see examples of how function should work in test cases.

You can find some useful informations under this link: https://en.wikipedia.org/wiki/Binary_number.

Input numbers will be greater than or equal to 0.
*/
function intToBin(number) {
  return number.toString(2)
}