Converting a binary number to hexadecimal is done by grouping the bits into groups of digits.

In hexadecimal, the decimal number 255 is represented as .

The hexadecimal equivalent of the binary number 1101 is .

In hexadecimal, the first letter after 9 is .

Hexadecimal is a numbering system with a base of .

A single hexadecimal digit can represent bits.

The largest value that can be represented with 4 hexadecimal digits is .