Aniragu, also known as Kahugu.
Numerals
Gbiri-Niragu has, or had, a
duodecimal number system
A number is a mathematical object used to count, measure, and label. The original examples are the natural numbers 1, 2, 3, 4, and so forth. Numbers can be represented in language with number words. More universally, individual numbers can ...
.
Matsushita, 'Decimal vs. Duodecimal'
/ref>
References
East Kainji languages
Languages of Nigeria
{{Kainji-lang-stub