hexadecimal
🇺🇸
/ˌheksəˈdesɪml/
🇬🇧
/ˌheksəˈdesɪml/
A base-16 number system using digits 0-9 and letters A-F.
The hexadecimal system is used in computing to represent binary data more compactly.
Related to or using the hexadecimal number system.
Hexadecimal notation is common in computer programming for representing colors.