COMBINING ANTICLOCKWISE ARROW ABOVE·U+20D4

Character Information

Code Point
U+20D4
HEX
20D4
Unicode Plane
Basic Multilingual Plane
Category
Nonspacing Mark

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
E2 83 94
11100010 10000011 10010100
UTF16 (big Endian)
20 D4
00100000 11010100
UTF16 (little Endian)
D4 20
11010100 00100000
UTF32 (big Endian)
00 00 20 D4
00000000 00000000 00100000 11010100
UTF32 (little Endian)
D4 20 00 00
11010100 00100000 00000000 00000000
HTML Entity
⃔
URI Encoded
%E2%83%94

Description

The Unicode character U+20D4, known as the COMBINING ANTICLOCKWISE ARROW ABOVE, is a typographic symbol used in digital text. It is part of the Unicode standard, which aims to represent all characters and symbols from every written language in the world. This specific character is not commonly used but has a unique role when it appears in text. The COMBINING ANTICLOCKWISE ARROW ABOVE is combined with another character to modify its appearance by placing an anticlockwise arrow above the base character, giving the illusion of a spinning or rotating effect. This could be utilized in various contexts such as mathematical equations, linguistic expressions, or computer programming languages where rotational orientation is essential. However, due to its specific and niche usage, it may not have any significant cultural, linguistic, or technical context outside of these specialized fields. Overall, the U+20D4 COMBINING ANTICLOCKWISE ARROW ABOVE serves a unique function within digital typography, demonstrating the versatility and breadth of the Unicode character set.

How to type the symbol on Windows

Hold Alt and type 8404 on the numpad. Or use Character Map.

  1. Step 1: Determine the UTF-8 encoding bit layout

    The character has the Unicode code point U+20D4. In UTF-8, it is encoded using 3 bytes because its codepoint is in the range of 0x0800 to 0xffff.

    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 the x are the payload bits.

    UTF-8 Encoding bit layout by codepoint range
    Codepoint RangeBytesBit patternPayload length
    U+0000 - U+007F10xxxxxxx7 bits
    U+0080 - U+07FF2110xxxxx 10xxxxxx11 bits
    U+0800 - U+FFFF31110xxxx 10xxxxxx 10xxxxxx16 bits
    U+10000 - U+10FFFF411110xxx 10xxxxxx 10xxxxxx 10xxxxxx21 bits
  2. Step 2: Obtain the payload bits:

    Convert the hexadecimal code point U+20D4 to binary: 00100000 11010100. Those are the payload bits.

  3. 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 10000011 10010100