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<html><body><h1>JavScript Bigint</h1><h2>Hex, Octal and Binary</h2><p id="demo"></p><script>let hex = 0x20000000000003n;let oct = 0o400000000000000003n;let bin = 0b100000000000000000000000000000000000000000000000000011n;document.getElementById("demo").innerHTML = hex + "<br>" + oct + "<br>" + bin; </script></body></html>