Engineering - DEC2BIN Function
Description
The DEC2BIN function converts a decimal number to binary.
Syntax
DEC2BIN (number, [places])
Arguments
Argument | Description | Required/ Optional |
---|---|---|
number | The decimal integer you want to convert. If number is negative, valid place values are ignored and DEC2BIN returns a 10-character (10-bit) binary number in which the most significant bit is the sign bit. The remaining 9 bits are magnitude bits. Negative numbers are represented using two's-complement notation. |
Required |
places | The number of characters to use. If places is omitted, DEC2BIN uses the minimum number of characters necessary. Places is useful for padding the return value with leading 0s (zeros). |
Optional |
Notes
If number < -512 or if number > 511, DEC2BIN returns the #NUM! error value
If number is nonnumeric, DEC2BIN returns the #VALUE! error value
If DEC2BIN requires more than places characters, it returns the #NUM! error value
If places is not an integer, it is truncated
If places is nonnumeric, DEC2BIN returns the #VALUE! error value
If places is zero or negative, DEC2BIN returns the #NUM! error value
Applicability
Excel 2007, Excel 2010, Excel 2013, Excel 2016