U+23409

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U+23409 is not a valid unicode character.
Encodings
HTML Entity (decimal) 𣐉
HTML Entity (hex) 𣐉
How to type in Microsoft Windows Alt +23409
UTF-8 (hex) 0xF0 0xA3 0x90 0x89 (f0a39089)
UTF-8 (binary) 11110000:10100011:10010000:10001001
UTF-16 (hex) 0xD84D 0xDC09 (d84ddc09)
UTF-16 (decimal) 55,373 56,329
UTF-32 (hex) 0x00023409 (23409)
UTF-32 (decimal) 144,393
C/C++/Java source code "\uD84D\uDC09"
Python source code u"\U00023409"
More...
Java Data
string.toUpperCase() 𣐉
string.toLowerCase() 𣐉
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