U+21609

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U+21609 is not a valid unicode character.
Encodings
HTML Entity (decimal) 𡘉
HTML Entity (hex) 𡘉
How to type in Microsoft Windows Alt +21609
UTF-8 (hex) 0xF0 0xA1 0x98 0x89 (f0a19889)
UTF-8 (binary) 11110000:10100001:10011000:10001001
UTF-16 (hex) 0xD845 0xDE09 (d845de09)
UTF-16 (decimal) 55,365 56,841
UTF-32 (hex) 0x00021609 (21609)
UTF-32 (decimal) 136,713
C/C++/Java source code "\uD845\uDE09"
Python source code u"\U00021609"
More...
Java Data
string.toUpperCase() 𡘉
string.toLowerCase() 𡘉
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