U+FEF21

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U+FEF21 is not a valid unicode character.
Encodings
HTML Entity (decimal) 󾼡
HTML Entity (hex) 󾼡
How to type in Microsoft Windows Alt +FEF21
UTF-8 (hex) 0xF3 0xBE 0xBC 0xA1 (f3bebca1)
UTF-8 (binary) 11110011:10111110:10111100:10100001
UTF-16 (hex) 0xDBBB 0xDF21 (dbbbdf21)
UTF-16 (decimal) 56,251 57,121
UTF-32 (hex) 0x000FEF21 (fef21)
UTF-32 (decimal) 1,044,257
C/C++/Java source code "\uDBBB\uDF21"
Python source code u"\U000FEF21"
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