U+21A90

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U+21A90 is not a valid unicode character.
Encodings
HTML Entity (decimal) 𡪐
HTML Entity (hex) 𡪐
How to type in Microsoft Windows Alt +21A90
UTF-8 (hex) 0xF0 0xA1 0xAA 0x90 (f0a1aa90)
UTF-8 (binary) 11110000:10100001:10101010:10010000
UTF-16 (hex) 0xD846 0xDE90 (d846de90)
UTF-16 (decimal) 55,366 56,976
UTF-32 (hex) 0x00021A90 (21a90)
UTF-32 (decimal) 137,872
C/C++/Java source code "\uD846\uDE90"
Python source code u"\U00021A90"
More...
Java Data
string.toUpperCase() 𡪐
string.toLowerCase() 𡪐
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