JavaScript Program to Converter a Decimal to Binary
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Converter a Number from Decimal to Binary
In the following example, we will convert a Decimal Number (500) to Binary Number (111110100).
Tips: It is recommended to use our online Decimal to Binary calculator for better understanding.
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<h1>JS Decimal to Binary Converter</h1>
<script>
var num = 500;
var arr = [];
var i = -1;
var j;
while(num != 0)
{
i++;
arr[i] = num % 2;
console.log(arr[i]);
num = Math.floor(num / 2);
}
//reverse the array and display
for(j = i; j >= 0; j--)
document.write(arr[j]);
</script>
</body>
</html>
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