Natural number

The natural numbers, denoted by the set , is itself a subset of the integers , which is a subset of the reals, . The natural numbers can be defined as every integer greater than or equal to 1. Don't confuse this with the whole numbers, starting at 0.

See Also

• Rational number
• Real number
• Complex number
• Imaginary number
• Irrational number
• Natural number
• Whole number