U+19F9 "᧹" Khmer Symbol Pram-Buon Roc Unicode Character

U+19F9 "᧹" Khmer Symbol Pram-Buon Roc is a special numeric symbol from the Khmer script, used in the Khmer language of Cambodia. It represents the number 28, with the name "pram-buon" meaning "five four" in Khmer, reflecting a base-10 additive counting system, and "roc" likely indicating a specific numerical or calendrical context. This symbol is part of a set of Khmer lunar calendar symbols, often employed to denote days of the lunar month or other traditional timekeeping notations, rather than general arithmetic. Its inclusion in Unicode helps preserve and digitally represent the historical and cultural practices of Khmer numeracy and astronomy.

General Properties

Code Point	U+19F9
Version Added	4.0
Name	Khmer Symbol Pram-Buon Roc
Block	Khmer Symbols
General Category	Other Symbol
Canonical Combining Class	Not Reordered
Bidirectional Class	Other Neutral

Encodings

HTML Decimal Encoding	᧹
HTML Hex Encoding	᧹
UTF-8 Encoding	0xE1 0xA7 0xB9
UTF-16 Encoding	0x19F9
UTF-32 Encoding	0x000019F9
C/C++/Java Escape	\u19f9

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
NFKC Quick Check	Yes
NFKD Quick Check	Yes
Numeric Type	None
Numeric Value	NaN
Line Break	Alphabetic
Script	Khmer
Script Extensions	Khmer
Indic Syllabic Category	Other
Vertical Orientation	Rotated
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Other
Sentence Break	Other