What numerical system operates on a base 2 system?

The binary numerical system operates on a base 2 system, which means it uses two symbols: 0 and 1. In binary, each digit represents a power of 2, making it essential for computer systems and digital electronics, where everything is ultimately represented using these two states (on and off).

In contrast, the decimal system operates on a base 10 system, using ten digits from 0 to 9. The octal system is based on 8 and uses digits from 0 to 7, while the hexadecimal system operates on a base 16, using sixteen symbols (0-9 and A-F). Understanding the binary system is fundamental in computing, as it directly relates to how information is processed and stored in digital form.