U+21E81

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U+21E81 is not a valid unicode character.
Encodings
HTML Entity (decimal) 𡺁
HTML Entity (hex) 𡺁
How to type in Microsoft Windows Alt +21E81
UTF-8 (hex) 0xF0 0xA1 0xBA 0x81 (f0a1ba81)
UTF-8 (binary) 11110000:10100001:10111010:10000001
UTF-16 (hex) 0xD847 0xDE81 (d847de81)
UTF-16 (decimal) 55,367 56,961
UTF-32 (hex) 0x00021E81 (21e81)
UTF-32 (decimal) 138,881
C/C++/Java source code "\uD847\uDE81"
Python source code u"\U00021E81"
More...
Java Data
string.toUpperCase() 𡺁
string.toLowerCase() 𡺁
Character.UnicodeBlock CJK_UNIFIED_IDEOGRAPHS_EXTENSION_B
Character.charCount() 2
Character.getDirectionality() DIRECTIONALITY_LEFT_TO_RIGHT [0]
Character.getNumericValue() -1
Character.getType() 5
Character.isDefined() Yes
Character.isDigit() No
Character.isIdentifierIgnorable() No
Character.isISOControl() No
Character.isJavaIdentifierPart() Yes
Character.isJavaIdentifierStart() Yes
Character.isLetter() Yes
Character.isLetterOrDigit() Yes
Character.isLowerCase() No
Character.isMirrored() No
Character.isSpaceChar() No
Character.isSupplementaryCodePoint() Yes
Character.isTitleCase() No
Character.isUnicodeIdentifierPart() Yes
Character.isUnicodeIdentifierStart() Yes
Character.isUpperCase() No
Character.isValidCodePoint() Yes
Character.isWhitespace() No