A numbering system that uses a base of 16 and uses 16 digits: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E and F. Programmers use hexadecimal numbers as a convenient way of representing binary numbers.

1952, in reference to a numeral system based on 16, not 10; from hexa- + decimal. From 1970 as a noun.

a base-16 number system. • can be used to set colours on computers. The 16 symbols are: 0 1 2 3 4 5 6 7 8 9 A B C D E F

The numbering system that uses 16 as its base. The marks 0-9 and a-f (or equivalently A-F) represent the digits 0 through 15. In programs written in the Java programming language, hexadecimal numbers [..]

A numerical system with a base of 16 that is useful for expressing digital data. One hexadecimal digit represents for bits.

The base 16 number system. Digits are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, & F. This is a convenient form in which to examine binary data because it collects 4 binary digits per hexadecima [..]

1. Characterized by a selection, choice or condition that has sixteen possible different values or states. Synonym sexadecimal. 2. Pertaining to a fixed-radix numeration system in which the radix is sixteen.

n. Base 16. Coined in the early 1960s to replace earlier `sexadecimal', which was too racy and amusing for stuffy IBM, and later adopted by the rest of the industry. Actually, neither term is ety [..]

Dictionary of Internet Terms A numbering system which uses a base of 16.The first ten digits are 0-9 and the next six are A-F.The latter A,for example,represents the decimal number 10. A byte( 8 bits of data ) is often represented by two hexadecimal numbers.The hexadecimal values can range from 00 to FF or from decimal 0 to 255.Hexadecimal values a [..]

Also referred to a “hex” numbers, they are a base-16 numbering system used to define colours online. Hex numbers include the numerals 0-9 and letters A-F. Hexadecimal numbers are written in three sets of hex pairs. Because screen colours are RGB (Red, Green, Blue), the first pair defines the red hue, the second pair defines the green hue, and the t [..]

Refers to the base-16 number system, which consists of 16 unique symbols: the numbers 0 to 9 and the letters A to F. For example, the decimal number 15 is represented as F in the hexadecimal numbering [..]

Pertaining to the numeration system with a radix of sixteen.

A number system used in computers in which numbers are composed of combinations of 16 digits, using 0-9 then the letters A-F to represent 10-15. Hex allows binary numbers to be expressed in a more com [..]

Hexadecimal is a base-16 number system. It is a different method of representing numbers than the base-10 system we use in every day practice. In base-10, we count in multiples of 10 before adding ano [..]

A numbering system that uses a base of 16. Computer programmers use hexadecimal numbers to represent binary numbers.

A numbering system which uses a base of 16 (binary numbers have a base of 2). The first ten digits are 0 to 9. The next six are A to F.

A number system often used in web page design to define RGB colours. It is a base-16 system and contains the following symbols: 0 to 9, followed by the letters A to F. Thus, the decimal number 10 equa [..]

A number and counting system based on 16. The digits are 0 through F. In computers, Hex numbers are derived from the binary numbers stored on disk and in RAM.

A numbering system based around Base 16, counting 0 - 9 followed on by A, B, C, D, E and F - 16 "numbers" in all. hoax virus

A base-16 numbering system (from hexadecem,

(adj) of or pertaining to a number system having 16 as its base

number system using a 16 base. It is used to name colors displayed on monitors.

a base-16 number system used in computer programming. There are 16 digits -- 0 through 9 plus A, B, C, D, and E. Hexadecimal 10 equals decimal 16. Programmers use hexadecimal numbers to represent bina [..]

The base 16 numbering system, sometimes used as a short way of representing binary

A numbering system which uses a base of 16. The first ten digits are 0-9 and the next six are A-F. Hexadecimal numbers are used to determine (and standardize) colors on the web. For example, the hexad [..]

Hexadecimal is a base/positional number system used in mathematics and computer science. It has a base of 16 and uses 16 unique alpha-numeric symbols with the numbers zero to 9 to represent themselves [..]

A number in base 16, "hex" for short. The digits for 10 through 16 are customarily represented by the letters a through f. Hexadecimal constants in Perl start with 0x. See also the hex function in Chapter 29.

A number in base 16, “hex” for short. The digits for 10 through 15 are customarily represented by the letters a

digit, and worth four bits

number system 16 digits, 0-9 and a-f.

Base 16 notation, where the digits are 0–9 and A–F, with ‘A’ representing 10, ‘B’ representing 11, and so on, up to ‘F’ for 15. Hexadecimal numbers are written in C using a leading ‘0x’, to indicate t [..]

Number representation in base 16. In base 16, the digits 0 to 9 and the letters A to F are used. A represents 10 (base 10), B represents 11 (base 10), and so on. Digit positions represent successive p [..]

Common representation format for byte sequencing. Its advantage is that values are represented in a compact format using two characters per byte (the characters [0-9][a-f]).

Hexadecimal is the base-16 numbering system used to represent binary information in a condensed format. Hexadecimal numbers consist of 15 symbols: 0 through 9, plus A through F. In a hexadecimal number, each position is 16 times greater than the position to its right.

Same as Sexadecimal. A number system with a base of sixteen; also pertains to conditions, choices, or selections that have sixteen possible values or states.

A number system consisting of 16 symbols, namely 0 to 9 and A to E.

The base-16 numbering system; 0_9, A_F.