U+21F1B

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U+21F1B is not a valid unicode character.
Encodings
HTML Entity (decimal) 𡼛
HTML Entity (hex) 𡼛
How to type in Microsoft Windows Alt +21F1B
UTF-8 (hex) 0xF0 0xA1 0xBC 0x9B (f0a1bc9b)
UTF-8 (binary) 11110000:10100001:10111100:10011011
UTF-16 (hex) 0xD847 0xDF1B (d847df1b)
UTF-16 (decimal) 55,367 57,115
UTF-32 (hex) 0x00021F1B (21f1b)
UTF-32 (decimal) 139,035
C/C++/Java source code "\uD847\uDF1B"
Python source code u"\U00021F1B"
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Java Data
string.toUpperCase() 𡼛
string.toLowerCase() 𡼛
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