IDEOGRAPHIC TELEGRAPH SYMBOL FOR HOUR TWENTY-FOUR·U+3370

Character Information

Code Point
U+3370
HEX
3370
Unicode Plane
Basic Multilingual Plane
Category
Other Symbol

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
E3 8D B0
11100011 10001101 10110000
UTF16 (big Endian)
33 70
00110011 01110000
UTF16 (little Endian)
70 33
01110000 00110011
UTF32 (big Endian)
00 00 33 70
00000000 00000000 00110011 01110000
UTF32 (little Endian)
70 33 00 00
01110000 00110011 00000000 00000000
HTML Entity
㍰
URI Encoded
%E3%8D%B0

Description

U+3370 is the Unicode character code for the IDEOGRAPHIC TELEGRAPH SYMBOL FOR HOUR TWENTY-FOUR, a rarely used symbol primarily found in digital text. In traditional Chinese telegraphy, it represents the 24th hour of the day or night. This unique character originates from the ancient system of numeric notation used for telegraphy, which was widely adopted during the late Qing Dynasty and early Republican period in China. The IDEOGRAPHIC TELEGRAPH SYMBOL FOR HOUR TWENTY-FOUR has a significant cultural and historical value, as it reflects the evolution of communication technology and language during that era. In the digital realm, this character serves to maintain the integrity of historical texts and conversations pertaining to traditional Chinese telegraphy.

How to type the symbol on Windows

Hold Alt and type 13168 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+3370. 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+3370 to binary: 00110011 01110000. 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 10001101 10110000