دستگاه اعداد پایه ۱۶

Also known as hex, base 16, Hex, Sexadecimal, Hex format, hexadecimal system

Hexadecimal (hex for short) is a positional numeral system for representing a numeric value as base 16. For the most common convention, a digit is represented as "0" to "9" like for decimal and as a letter of the alphabet from "A" to "F" (either upper or lower case) for the digits with decimal value 10 to 15.