title: Convert number into array in Javascript
body: <p>When I type a number with prompt <code>var myNumber = parseInt(prompt("..."))</code>I want it to be converted into an array of numbers. When I try with <code>myNumber = myNumber.split("")</code> it returns: </p>
  
  <blockquote>
    <p>Object 1 has no method 'split'</p>
  </blockquote>
  
  <p>help me please</p>