Mathematics & calculation

Number base converter: binary, octal, decimal, hex

Number base converter from 2 to 36: 255 = FF in hexadecimal = 11111111 in binary = 377 in octal. Positional notation, division method, #RRGGBB colours, chmod 755 permissions and bit masks.

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<div
  class="bethemesh-widget"
  data-tool="number-base-converter"
  data-lang="en"
  data-theme="auto"
  data-min-height="700"
  data-max-height="1300"
  data-sandbox="allow-scripts allow-same-origin"
  data-allow="clipboard-write"
></div>
<script src="https://bethemesh.com/widgets/v1/bethemesh.js" async></script>
<p style="margin:6px 0 0;font:12px/1.4 system-ui,sans-serif">Free tool by <a href="https://bethemesh.com/en/tools/number-base-converter">Bethemesh</a></p>

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Number base converter: binary, octal, decimal, hex

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