U+21581

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U+21581 is not a valid unicode character.
Encodings
HTML Entity (decimal) 𡖁
HTML Entity (hex) 𡖁
How to type in Microsoft Windows Alt +21581
UTF-8 (hex) 0xF0 0xA1 0x96 0x81 (f0a19681)
UTF-8 (binary) 11110000:10100001:10010110:10000001
UTF-16 (hex) 0xD845 0xDD81 (d845dd81)
UTF-16 (decimal) 55,365 56,705
UTF-32 (hex) 0x00021581 (21581)
UTF-32 (decimal) 136,577
C/C++/Java source code "\uD845\uDD81"
Python source code u"\U00021581"
More...
Java Data
string.toUpperCase() 𡖁
string.toLowerCase() 𡖁
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