title: In Javascript why numbers that have leading zeros turn different when logged?
body: <p>When I log the numbers in the array, the oens that have leading zeroes turn to be different:</p>
  <pre><code>const array = [0123,5202,150,0000015,0202020,1,001,0000000000];
  array.forEach(n =&gt; {
      console.log(n) // logs this -&gt; 83, 5202, 150, 13, 66576, 1, 1, 0
  })
  </code></pre>