U+21799

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U+21799 is not a valid unicode character.
Encodings
HTML Entity (decimal) 𡞙
HTML Entity (hex) 𡞙
How to type in Microsoft Windows Alt +21799
UTF-8 (hex) 0xF0 0xA1 0x9E 0x99 (f0a19e99)
UTF-8 (binary) 11110000:10100001:10011110:10011001
UTF-16 (hex) 0xD845 0xDF99 (d845df99)
UTF-16 (decimal) 55,365 57,241
UTF-32 (hex) 0x00021799 (21799)
UTF-32 (decimal) 137,113
C/C++/Java source code "\uD845\uDF99"
Python source code u"\U00021799"
More...
Java Data
string.toUpperCase() 𡞙
string.toLowerCase() 𡞙
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