Many conlangers decide to incorporate numbers and number systems into their conlangs. While the majority of number systems are base-10, a great number of language authors decide to vary from the "standard" notion of a base-ten system and instead default to something more "exotic", like base six, base five, or others.
Below is a list of links to numbers sets in various conlangs and natlangs, as well as a note of what kind of counting system the languages use.
Conlangs have two dots before them, natlangs have one.
Number system types
- Dozenal, base 12
Conlang Number systems
- Janko Gorenc's fantastic website, where he collects thousands of number systems.