In MySQL, BIN() function is used to get the corresponding string representation of the binary value of a number. It considers the number as a DECIMAL number.
Syntax
BIN(value)
Here value, a BIGINT number, is the number whose binary value is to be retrieved.
Example
mysql> Select BIN(15); +---------+ | BIN(15) | +---------+ | 1111 | +---------+ 1 row in set (0.00 sec)