Number - Digit (Numeric symbol)
About
A digit is a numeric symbol of a numeral system.
Articles Related
Significant
see Number - Significant (Figures|Digits|Bits)
Example
- The decimal notation (base 10) has 10 digits: 0,1,2,3,4,5,6,7,8,9. When used in combinations, they can represent more number. A whole field ?
- The same for hexadecimal digit. Base 16: 16 digits. 0-9 to A-F
- binary (base 2) has two digits (0 and 1).
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Law
Benford's law refers to the frequency distribution of digits in many (but not all) real-life sources of data. More … Statistics - Benford's law (frequency distribution of digits)