Number system

In mathematics, numbers are classified into number systems

Description

Fundamental types of number include:

• Complex number
• Even number
• Integer
• Irrational number
• Natural number
• Odd number
• Rational number
• Real number

More exotic types include:

• Algebraic number
• Computable number
• Transcendental number

Different ways of expressing the same number

The same number can be written in many different ways.

For different methods of expressing numbers with symbols, such as the Roman numerals, see Numeral system.

See also

• List of types of numbers
• Mathematics

External link

• Number (classification) @ Wikipedia