U+21FFD

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U+21FFD is not a valid unicode character.
Encodings
HTML Entity (decimal) 𡿽
HTML Entity (hex) 𡿽
How to type in Microsoft Windows Alt +21FFD
UTF-8 (hex) 0xF0 0xA1 0xBF 0xBD (f0a1bfbd)
UTF-8 (binary) 11110000:10100001:10111111:10111101
UTF-16 (hex) 0xD847 0xDFFD (d847dffd)
UTF-16 (decimal) 55,367 57,341
UTF-32 (hex) 0x00021FFD (21ffd)
UTF-32 (decimal) 139,261
C/C++/Java source code "\uD847\uDFFD"
Python source code u"\U00021FFD"
More...
Java Data
string.toUpperCase() 𡿽
string.toLowerCase() 𡿽
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