IDEOGRAPHIC TELEGRAPH SYMBOL FOR DAY TWENTY-ONE·U+33F4

Character Information

Code Point
U+33F4
HEX
33F4
Unicode Plane
Basic Multilingual Plane
Category
Other Symbol

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
E3 8F B4
11100011 10001111 10110100
UTF16 (big Endian)
33 F4
00110011 11110100
UTF16 (little Endian)
F4 33
11110100 00110011
UTF32 (big Endian)
00 00 33 F4
00000000 00000000 00110011 11110100
UTF32 (little Endian)
F4 33 00 00
11110100 00110011 00000000 00000000
HTML Entity
㏴
URI Encoded
%E3%8F%B4

Description

U+33F4, the IDEOGRAPHIC TELEGRAPH SYMBOL FOR DAY TWENTY-ONE, is a unique character in the Unicode Standard that serves as an essential element in digital text communication, specifically in certain languages and regions. The symbol's primary function is to represent the 21st day of a given lunar or solar cycle in cultures where such calendars are prevalent. Its typical usage can be found in traditional Chinese calendar systems, as well as in other East Asian and Southeast Asian countries with similar cultural practices. The IDEOGRAPHIC TELEGRAPH SYMBOL FOR DAY TWENTY-ONE is an indispensable tool for maintaining linguistic accuracy in these contexts, as it allows users to convey precise time references without ambiguity. Despite the character's seemingly obscure nature, its importance lies in preserving cultural heritage and promoting understanding of diverse calendrical systems within the digital text realm.

How to type the symbol on Windows

Hold Alt and type 13300 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+33F4. 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+33F4 to binary: 00110011 11110100. 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:
    11100011 10001111 10110100