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heterostructureheterotypicheuristicHeusler alloyHevelius, Johannes (1611–1687)hexadecimal number system

HFHIhidden filehidden Markov modelhide hexadecimal number system

- A
__numbering system__whose base is 16. The first ten digits utilize the__decimal__digits 0-9, and the remaining six usually utilize the letters A-F. For example, decimal 10 is the same as__hexadecimal__A, decimal 20 is hexadecimal 14, and decimal 26 is hexadecimal 1A.__hexadecimal notation__is more succinct than__binary notation__for representing numbers such as machine addresses. For instance, an__Ethernet address__is specified by 12 hexadecimal digits instead of a 48-bit number. Hexadecimal numbers usually have either a prefix or a suffix to identify them. For example 4D4h has an h suffix appended to the__hexadecimal number__4D4. Its abbreviation is hex number system. Also called hexadecimal system. - abbreviation hex number system

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