U+FFFDF

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U+FFFDF is not a valid unicode character.
Encodings
HTML Entity (decimal) 󿿟
HTML Entity (hex) 󿿟
How to type in Microsoft Windows Alt +FFFDF
UTF-8 (hex) 0xF3 0xBF 0xBF 0x9F (f3bfbf9f)
UTF-8 (binary) 11110011:10111111:10111111:10011111
UTF-16 (hex) 0xDBBF 0xDFDF (dbbfdfdf)
UTF-16 (decimal) 56,255 57,311
UTF-32 (hex) 0x000FFFDF (fffdf)
UTF-32 (decimal) 1,048,543
C/C++/Java source code "\uDBBF\uDFDF"
Python source code u"\U000FFFDF"
More...
Java Data
string.toUpperCase() ��
string.toLowerCase() ��
Character.UnicodeBlock SUPPLEMENTARY_PRIVATE_USE_AREA_A
Character.charCount() 2
Character.getDirectionality() DIRECTIONALITY_LEFT_TO_RIGHT [0]
Character.getNumericValue() -1
Character.getType() 18
Character.isDefined() Yes
Character.isDigit() No
Character.isIdentifierIgnorable() No
Character.isISOControl() No
Character.isJavaIdentifierPart() No
Character.isJavaIdentifierStart() No
Character.isLetter() No
Character.isLetterOrDigit() No
Character.isLowerCase() No
Character.isMirrored() No
Character.isSpaceChar() No
Character.isSupplementaryCodePoint() Yes
Character.isTitleCase() No
Character.isUnicodeIdentifierPart() No
Character.isUnicodeIdentifierStart() No
Character.isUpperCase() No
Character.isValidCodePoint() Yes
Character.isWhitespace() No