U+21F84

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U+21F84 is not a valid unicode character.
Encodings
HTML Entity (decimal) 𡾄
HTML Entity (hex) 𡾄
How to type in Microsoft Windows Alt +21F84
UTF-8 (hex) 0xF0 0xA1 0xBE 0x84 (f0a1be84)
UTF-8 (binary) 11110000:10100001:10111110:10000100
UTF-16 (hex) 0xD847 0xDF84 (d847df84)
UTF-16 (decimal) 55,367 57,220
UTF-32 (hex) 0x00021F84 (21f84)
UTF-32 (decimal) 139,140
C/C++/Java source code "\uD847\uDF84"
Python source code u"\U00021F84"
More...
Java Data
string.toUpperCase() 𡾄
string.toLowerCase() 𡾄
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