U+21D21

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U+21D21 is not a valid unicode character.
Encodings
HTML Entity (decimal) 𡴡
HTML Entity (hex) 𡴡
How to type in Microsoft Windows Alt +21D21
UTF-8 (hex) 0xF0 0xA1 0xB4 0xA1 (f0a1b4a1)
UTF-8 (binary) 11110000:10100001:10110100:10100001
UTF-16 (hex) 0xD847 0xDD21 (d847dd21)
UTF-16 (decimal) 55,367 56,609
UTF-32 (hex) 0x00021D21 (21d21)
UTF-32 (decimal) 138,529
C/C++/Java source code "\uD847\uDD21"
Python source code u"\U00021D21"
More...
Java Data
string.toUpperCase() 𡴡
string.toLowerCase() 𡴡
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