Step 1: Determine the UTF-8 encoding bit layout
The character ⑩ has the Unicode code point U+2469. 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+2469 to binary:
00100100 01101001. 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:
11100010 10010001 10101001
CIRCLED NUMBER TEN·U+2469
⑩
Character Information
Code Point
U+2469
HEX
2469
Unicode Plane
Basic Multilingual Plane
Category
Other Number
Character Representations
Click elements to copy| Encoding | Hex | Binary |
|---|---|---|
| UTF8 | E2 91 A9 | 11100010 10010001 10101001 |
| UTF16 (big Endian) | 24 69 | 00100100 01101001 |
| UTF16 (little Endian) | 69 24 | 01101001 00100100 |
| UTF32 (big Endian) | 00 00 24 69 | 00000000 00000000 00100100 01101001 |
| UTF32 (little Endian) | 69 24 00 00 | 01101001 00100100 00000000 00000000 |
HTML Entity
⑩
URI Encoded
%E2%91%A9
Description
The Unicode character U+2469, known as the Circled Number Ten (⑩), serves a vital function in digital text as a symbol representing the digit ten within an enclosed circular border. This unique typographic style is often utilized to distinguish numbers in a list or sequence, ensuring clarity and easy identification for readers. The Circled Number Ten finds application across various industries, including mathematics, engineering, coding, and scientific notation. Its cultural, linguistic, or technical context remains limited as it primarily serves an aesthetic and organizational function. In the digital world, U+2469 is frequently used in programming languages and applications where symbols are needed for better representation and clarity. The use of circled numbers can also be observed in competitive sports, such as tennis scoring, or in certain mathematical concepts, adding a layer of uniqueness to this typographic character.
How to type the ⑩ symbol on Windows
Hold Alt and type 9321 on the numpad. Or use Character Map.