Number systems are mathematical systems used to represent and manipulate numbers. The most commonly used number system is the decimal system, which is based on the number 10 and consists of the digits 0-9. Other important number systems include:
- Binary system: a base-2 system that uses only two digits (0 and 1), and is commonly used in computing and digital electronics.
- Hexadecimal system: a base-16 system that uses 16 digits (0-9 and A-F), and is often used to represent colors and memory addresses in computing.
- Octal system: a base-8 system that uses eight digits (0-7), and is sometimes used in computing and telecommunications.
Different number systems have different advantages and disadvantages for different applications, and mathematicians and scientists study and work with a variety of number systems in their research.
Number systems
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