Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
Number bases, also known as numeral systems, are methods of representing numbers using a specific set of symbols or digits. Each digit in a number represents a multiple of the base raised to a power.
Related terms
Decimal System: The decimal system is the most commonly used number base in everyday life. It uses 10 digits (0-9) and has a base of 10.