U+21FE9

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U+21FE9 is not a valid unicode character.
Encodings
HTML Entity (decimal) 𡿩
HTML Entity (hex) 𡿩
How to type in Microsoft Windows Alt +21FE9
UTF-8 (hex) 0xF0 0xA1 0xBF 0xA9 (f0a1bfa9)
UTF-8 (binary) 11110000:10100001:10111111:10101001
UTF-16 (hex) 0xD847 0xDFE9 (d847dfe9)
UTF-16 (decimal) 55,367 57,321
UTF-32 (hex) 0x00021FE9 (21fe9)
UTF-32 (decimal) 139,241
C/C++/Java source code "\uD847\uDFE9"
Python source code u"\U00021FE9"
More...
Java Data
string.toUpperCase() 𡿩
string.toLowerCase() 𡿩
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