e/Septemvigesimal

Information
has gloss	eng: A septemvigesimal numeral system has a base of twenty-seven. It is used in two natural languages, the Telefol language and the Oksapmin language of Papua New Guinea.
lexicalization	eng: septemvigesimal
instance of	(noun) a numeration system in which a real number is represented by an ordered set of characters where the value of a character depends on its position positional notation, positional representation system