Jisho

×
Wikipedia definition
1. PentadecimalThe pentadecimal (base-15) positional notation system is based on the number fifteen. Comparatively, the decimal system is based on the number ten, the hexadecimal system is based on the number sixteen, and so on. Another name used for the base-15 system is quindecimal (although this term can be confused with quinary which is a base-5 notation system). Pentadecimal requires fifteen symbols.
Read “Pentadecimal” on English Wikipedia
Read “十五進法” on Japanese Wikipedia
Read “Pentadecimal” on DBpedia

Discussions

to talk about this word.