U+10177 "𐅷" Greek Two Thirds Sign Unicode Character

U+10177 "𐅷" Greek Two Thirds Sign is a historical numeral symbol from the ancient Greek acrophonic system, used to represent the fraction two thirds, or ⅔. It belongs to the Ancient Greek Numbers block and was derived from the archaic method of denoting fractions by combining symbols for units of measure, often appearing in inscriptions and papyri for accounting or mathematical notation. This character serves as a digital representation of a specific glyph that once facilitated trade, land measurement, and other practical calculations in classical Greek society.

General Properties

Code Point	U+10177
Version Added	4.1
Name	Greek Two Thirds Sign
Block	Ancient Greek Numbers
General Category	Other Number
Canonical Combining Class	Not Reordered
Bidirectional Class	Other Neutral

Encodings

HTML Decimal Encoding	𐅷
HTML Hex Encoding	𐅷
UTF-8 Encoding	0xF0 0x90 0x85 0xB7
UTF-16 Encoding	0xD800 0xDD77
UTF-32 Encoding	0x00010177
C/C++/Java Escape	\ud800\udd77

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
NFKC Quick Check	Yes
NFKD Quick Check	Yes
Numeric Type	Numeric
Numeric Value	2/3
Line Break	Alphabetic
Script	Greek
Script Extensions	Greek
Indic Syllabic Category	Other
Vertical Orientation	Rotated
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Other
Sentence Break	Other