U+1D2C9 Kaktovik Numeral Nine
U+1D2C9 was added to Unicode in version 15.0 (2022). It belongs to the block
This character is a Other Number and is commonly used, that is, in no specific script. The codepoint has the Numeric value 9.
The glyph is not a composition. It has a Neutral East Asian Width. In bidirectional context it acts as Left To Right and is not mirrored. In text U+1D2C9 behaves as Alphabetic regarding line breaks. It has type Other for sentence and Other for word breaks. The Grapheme Cluster Break is Any.
The Wikipedia has the following information about this codepoint:
The Kaktovik numerals or Kaktovik Iñupiaq numerals are a base20 system of numerical digits created by Alaskan Iñupiat. They are visually iconic, with shapes that indicate the number being represented.
The Iñupiaq language has a base20 numeral system, as do all the Eskimo–Aleut languages of Alaska and Canada (and formerly Greenland). Arabic numerals, which were designed for a base10 system, are inadequate for Iñupiaq and other Inuit languages. To remedy this problem, students in Kaktovik, Alaska, invented a base20 numeral notation in 1994, which has spread among the Alaskan Iñupiat and has been considered for use in Canada.
The image here shows the Kaktovik digits 0 to 19. Larger numbers are composed of these digits in a positional notation: Twenty is written as a one and a zero (), forty as a two and a zero (), four hundred as a one and two zeros (), eight hundred as a two and two zeros (), and so on.
Representations
System  Representation 

Nº  119497 
UTF8  F0 9D 8B 89 
UTF16  D8 34 DE C9 
UTF32  00 01 D2 C9 
URLQuoted  %F0%9D%8B%89 
HTMLEscape  𝋉 
Wrong windows1252 Mojibake  ð 
Elsewhere
Complete Record
Property  Value 

15.0 (2022)  
KAKTOVIK NUMERAL NINE  
—  
Kaktovik_Numerals  
Other Number  
Common  
Left To Right  
Not Reordered  
None  


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Any  
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NA  
Other  
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Yes  
Yes  


Yes  
Yes  
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None  
Neutral  
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No_Joining_Group  
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Alphabetic  
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9  


R 