Number - Octal Number System

Number - (Numeral system|System of numeration|Representation of number)

A numeral system (or system of numeration) is a mathematical notation system for expressing numbers using digits (or other symbols). The numeral system gives the context that allows the (digits|symbol "...

Number - Hexadecimal notation (0x)

Hexadecimal is a numeral system in base 16 (0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F). To see binary data in hexadecimal form, you use an hex editor. Hexadecimal is more compact to write than binary. For examp "...