U+21FDF

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U+21FDF is not a valid unicode character.
Encodings
HTML Entity (decimal) 𡿟
HTML Entity (hex) 𡿟
How to type in Microsoft Windows Alt +21FDF
UTF-8 (hex) 0xF0 0xA1 0xBF 0x9F (f0a1bf9f)
UTF-8 (binary) 11110000:10100001:10111111:10011111
UTF-16 (hex) 0xD847 0xDFDF (d847dfdf)
UTF-16 (decimal) 55,367 57,311
UTF-32 (hex) 0x00021FDF (21fdf)
UTF-32 (decimal) 139,231
C/C++/Java source code "\uD847\uDFDF"
Python source code u"\U00021FDF"
More...
Java Data
string.toUpperCase() 𡿟
string.toLowerCase() 𡿟
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