Step 1: Determine the UTF-8 encoding bit layout
The character ᪁ has the Unicode code point U+1A81. In UTF-8, it is encoded using 3 bytes because its codepoint is in the range of
0x0800to0xffff.
Therefore we know that the UTF-8 encoding will be done over 16 bits within the final 24 bits and that it will have the format:1110xxxx 10xxxxxx 10xxxxxx
Where thexare the payload bits.UTF-8 Encoding bit layout by codepoint range Codepoint Range Bytes Bit pattern Payload length U+0000 - U+007F 1 0xxxxxxx 7 bits U+0080 - U+07FF 2 110xxxxx 10xxxxxx 11 bits U+0800 - U+FFFF 3 1110xxxx 10xxxxxx 10xxxxxx 16 bits U+10000 - U+10FFFF 4 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx 21 bits Step 2: Obtain the payload bits:
Convert the hexadecimal code point U+1A81 to binary:
00011010 10000001. Those are the payload bits.Step 3: Fill in the bits to match the bit pattern:
Obtain the final bytes by arranging the paylod bits to match the bit layout:
11100001 10101010 10000001
TAI THAM HORA DIGIT ONE·U+1A81
᪁
Character Information
Code Point
U+1A81
HEX
1A81
Unicode Plane
Basic Multilingual Plane
Category
Decimal Digit Number
Character Representations
Click elements to copy| Encoding | Hex | Binary |
|---|---|---|
| UTF8 | E1 AA 81 | 11100001 10101010 10000001 |
| UTF16 (big Endian) | 1A 81 | 00011010 10000001 |
| UTF16 (little Endian) | 81 1A | 10000001 00011010 |
| UTF32 (big Endian) | 00 00 1A 81 | 00000000 00000000 00011010 10000001 |
| UTF32 (little Endian) | 81 1A 00 00 | 10000001 00011010 00000000 00000000 |
HTML Entity
᪁
URI Encoded
%E1%AA%81
Description
U+1A81, the TAI THAM HORA DIGIT ONE character, plays a vital role in digital text as part of the Tai Tham Hora script, which is used primarily in the southern Chinese province of Guangxi and among Yao ethnic groups in Vietnam. This character serves as an essential building block for numeric representation, enabling accurate counting and quantification within this linguistic context. Due to its unique cultural significance, U+1A81 contributes to preserving the heritage and language of these communities, providing a platform for their distinct identity and history to be expressed and understood in the digital realm.
How to type the ᪁ symbol on Windows
Hold Alt and type 6785 on the numpad. Or use Character Map.