U+2163 Roman Numeral Four
U+2163 was added in Unicode version 1.1 in 1993. It belongs to the block
This character is a Letter Number and is mainly used in the Latin script. The codepoint has the numeric value 4. Its lowercase variant is
The glyph is a compatibility composition of the glyphs
The Wikipedia has the following information about this codepoint:
A numeral (often called number in Unicode) is a character that denotes a number. The decimal number digits 0–9 are used widely in various writing systems throughout the world, however the graphemes representing the decimal digits differ widely. Therefore Unicode includes 22 different sets of graphemes for the decimal digits, and also various decimal points, thousands separators, negative signs, etc. Unicode also includes several nondecimal numerals such as Aegean numerals, Roman numerals, counting rod numerals, Mayan numerals, Cuneiform numerals and ancient Greek numerals. There is also a large number of typographical variations of the Western Arabic numerals provided for specialized mathematical use and for compatibility with earlier character sets, such as ² or ②, and composite characters such as ½.
Representations
System  Representation 

Nº  8547 
UTF8  E2 85 A3 
UTF16  21 63 
UTF32  00 00 21 63 
URLQuoted  %E2%85%A3 
HTML hex reference  Ⅳ 
Wrong windows1252 Mojibake  â…£ 
Encoding: EUCKR (hex bytes)  A5 B3 
Encoding: JIS0208 (hex bytes)  AD B8 
Encoding: JIS0208 (hex bytes)  113 AE 
Adobe Glyph List  Fourroman 
digraph  4R 
Related Characters
Confusables
Elsewhere
Complete Record
Property  Value 

1.1 (1993)  
ROMAN NUMERAL FOUR  
—  
Number Forms  
Letter Number  
Latin  
Left To Right  
Not Reordered  
compatibility  


✘  




✔  










✘  
✔  
✘  
✘  
✘  
✘  
✔  
✔  
✔  
✔  
✘  
✘  
✔  
✘  
✘  
✘  
✘  
✘  
✘  
✘  
✘  
✘  
✘  
✘  
✘  


Any  
✔  
✘  
✘  
✘  
✘  
✔  
✔  
✘  
✘  
0  
0  
0  
✘  
None  
—  
NA  
Other  
—  
✘  
✘  
✘  
✘  
Yes  
Yes  


No  


No  
✘  
✘  
✘  
✘  
✘  
✘  
✘  
✔  
✘  
✘  
✘  
✘  
✘  
✘  
Upper  
✘  
✘  
✘  
✘  
✘  
Alphabetic Letter  
✘  
✔  
✔  
✘  
✘  
✔  
✔  


None  
ambiguous  
Not Applicable  
—  
No_Joining_Group  
Non Joining  
Ambiguous (Alphabetic or Ideographic)  
numeric  
4  


U 