DIGIT FOUR FULL STOP·U+248B

Character Information

Code Point
U+248B
HEX
248B
Unicode Plane
Basic Multilingual Plane
Category
Other Number

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
E2 92 8B
11100010 10010010 10001011
UTF16 (big Endian)
24 8B
00100100 10001011
UTF16 (little Endian)
8B 24
10001011 00100100
UTF32 (big Endian)
00 00 24 8B
00000000 00000000 00100100 10001011
UTF32 (little Endian)
8B 24 00 00
10001011 00100100 00000000 00000000
HTML Entity
⒋
URI Encoded
%E2%92%8B

Description

The Unicode character U+248B, known as DIGIT FOUR FULL STOP, is a unique typographic symbol that serves a specific purpose in digital text representation. It combines the appearance of the numeral "4" with a vertical line or full stop below it, creating an visually distinct representation that sets it apart from other digit characters. This character's role primarily lies within mathematical and scientific contexts, where it is used to represent a number with a decimal point. It is particularly useful in these fields for avoiding potential ambiguity or misinterpretation that could arise from using a period (.) as a decimal marker in digital text. The DIGIT FOUR FULL STOP character adheres to Unicode standards, ensuring it can be accurately displayed and utilized across various platforms and devices, enhancing its utility and accessibility in the realm of digital typography.

How to type the symbol on Windows

Hold Alt and type 9355 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+248B. 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+248B to binary: 00100100 10001011. 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 10010010 10001011