Examples for

# Integers

The set of integers consists of the counting numbers, their negations and zero. They are central to many areas of mathematics, such as number theory and combinatorics. Wolfram|Alpha has extensive knowledge relating to integers and provides faculties for doing computations with them.

Learn about the characteristics of specific integers: whether they are prime, whether they are triangular, etc.

#### Compute properties of an integer:

Do arithmetic with integers. Use exact arithmetic on arbitrarily large integers.