U+1A84 "᪄" Tai Tham Hora Digit Four Unicode Character

Unicode Version 17.0

U+1A84 "᪄" Tai Tham Hora Digit Four is a numerical symbol used within the Tai Tham script, which is traditionally employed for writing languages such as Northern Thai (Lan Na), Tai Lü, and Khün in Southeast Asia. This digit represents the number four in a special set of hora digits, which are distinct from the regular Tai Tham decimal digits and are specifically applied for calendrical and astrological purposes, such as marking years, months, or horoscopic cycles. Visually, the character features a curved, flowing design typical of the script’s calligraphic style, and it resides in the Tai Tham block of the Unicode Standard, encoded for digital text to preserve the script’s cultural and religious heritage in contexts like palm-leaf manuscripts and modern computing.

General Properties

Code Point U+1A84
Version Added 5.2
Name Tai Tham Hora Digit Four
Block Tai Tham
General Category Decimal Number
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right

Encodings

HTML Decimal Encoding ᪄
HTML Hex Encoding ᪄
UTF-8 Encoding 0xE1 0xAA 0x84
UTF-16 Encoding 0x1A84
UTF-32 Encoding 0x00001A84
C/C++/Java Escape \u1a84

Unicode Properties

NFC Quick Check Yes
NFD Quick Check Yes
NFKC Quick Check Yes
NFKD Quick Check Yes
Numeric Type Decimal
Numeric Value 4
Line Break Numeric
Script Tai Tham
Script Extensions Tai Tham
Indic Syllabic Category Number
ID Continue Yes
XID Continue Yes
Vertical Orientation Rotated
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Numeric
Sentence Break Numeric