title: Extra Object in prototype chain of Number object
body: <pre><code>var i = 0;
  i.__proto__
  </code></pre>
  <p>Why do I see extra Object in prototype chain for Number object?</p>
  <p>When I try to check <code>i.__proto__.__proto__.__proto__</code> is <code>null</code> but devtools screenshot below its of type Object.</p>
  <p><a href="https://i.stack.imgur.com/OdEf3.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/OdEf3.png" alt="enter image description here" /></a></p>