1

(Redirected from One)

One, or unity, is the smallest positive integer. It is commonly shown using the Arabic numeral 1, and sometimes is denoted by the Roman numeral I. 1 is neither prime or composite.

Operations

Addition

Addition by one is also known as the Successor function.

Subtraction

When a number is subtracted by one, the number is decreased by one.

Multiplication

Any number multiplied by 1 equals the number.

Division

Any number divided by one is that same number.

Exponents

Any number to the power of 1 is that number.

See Also

This article is a stub. Help us out by expanding it.