U+4021

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U+4021 is not a valid unicode character.
Encodings
HTML Entity (decimal) 䀡
HTML Entity (hex) 䀡
How to type in Microsoft Windows Alt +4021
UTF-8 (hex) 0xE4 0x80 0xA1 (e480a1)
UTF-8 (binary) 11100100:10000000:10100001
UTF-16 (hex) 0x4021 (4021)
UTF-16 (decimal) 16,417
UTF-32 (hex) 0x00004021 (4021)
UTF-32 (decimal) 16,417
C/C++/Java source code "\u4021"
Python source code u"\u4021"
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Java Data
string.toUpperCase()
string.toLowerCase()
Character.UnicodeBlock CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A
Character.charCount() 1
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() No
Character.isTitleCase() No
Character.isUnicodeIdentifierPart() Yes
Character.isUnicodeIdentifierStart() Yes
Character.isUpperCase() No
Character.isValidCodePoint() Yes
Character.isWhitespace() No