U+10146 "𐅆" Greek Acrophonic Attic Five Thousand Unicode Character

U+10146 "𐅆" Greek Acrophonic Attic Five Thousand is a numeral symbol from the ancient Greek acrophonic system, where numbers were represented by the first letter of their spoken name; in this case, the shape derives from the letter pi (Π) in the word for five thousand. This character was used exclusively in Athens and its territories, typically inscribed on stone or public documents to denote a quantity of 5,000, such as in financial accounts or military records. It belongs to a specialized Unicode block called Ancient Greek Numbers, which preserves a numeric convention that predates the later invention of alphabetic numerals and reflects the historical evolution of Greek accounting and notation.