Natural number · Number used for counting · YYNN

Natural number

Y 94%

Number used for counting

Ratings
1

Y

SebIsSeb

7mo

Y

Y?

N?

N

Y 94%

1 rating

Instances
6

Influencing rating

Y 85%

Large number defined as ten to the 100th power

Integer number 2

Integer number 9

Subclasses
6

Influencing rating

Y 90%

Product of an integer with itself

Abundant number

Number that is less than the sum of its proper divisors

Automorphic number

a natural number whose square "ends" in the same digits as the number itself

Mersenne number

number of the form (2^n)−1

Deficient number

Number whose divisor sum is less than itself

Integer divisible by sum of its digits

Lists
0

In mathematics, the natural numbers are the numbers 0, 1, 2, 3, etc., possibly excluding 0.[under discussion] Some define the natural numbers as the non-negative integers 0, 1, 2, 3, ..., while others define them as the positive integers 1, 2, 3, .... Some authors acknowledge both definitions whenever convenient. Some texts define the whole...

Instance of

type of integer

Subclass of

non-negative integer

Rational number

Part of

Set of natural numbers

Different from

Set of natural numbers

Cardinal number

Wikidata