U+FFFEF

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U+FFFEF is not a valid unicode character.
Encodings
HTML Entity (decimal) 󿿯
HTML Entity (hex) 󿿯
How to type in Microsoft Windows Alt +FFFEF
UTF-8 (hex) 0xF3 0xBF 0xBF 0xAF (f3bfbfaf)
UTF-8 (binary) 11110011:10111111:10111111:10101111
UTF-16 (hex) 0xDBBF 0xDFEF (dbbfdfef)
UTF-16 (decimal) 56,255 57,327
UTF-32 (hex) 0x000FFFEF (fffef)
UTF-32 (decimal) 1,048,559
C/C++/Java source code "\uDBBF\uDFEF"
Python source code u"\U000FFFEF"
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