<page_title> List of numeral systems </page_title> <section_title> Standard positional numeral systems </section_title> <table> <cell> 27 <col_header> Base </col_header> </cell> <cell> Telefol and Oksapmin languages. Mapping the nonzero digits to the alphabet and zero to the space is occasionally used to provide checksums for alphabetic data such as personal names, to provide a concise encoding of alphabetic strings, or as the basis for a form of gematria. <col_header> Usage </col_header> </cell> </table>
Telefol is notable for possessing a base-27 numeral system.