This is a conversion table showing the relationship between octal (base-8), decimal (implied by the context of typical number systems), hexadecimal (base-16), and binary (base-2) digits.
* Octal Digits (0-7) are represented by 3 binary digits (bits).
* Hexadecimal Digits (0-9, A-F) are represented by 4 binary digits (bits).
For example:
* Octal 5 is 101 in binary.
* Hexadecimal A (which is 10 in decimal) is 1010 in binary.