U+1D4A4

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U+1D4A4 is not a valid unicode character.
Encodings
HTML Entity (decimal) 𝒤
HTML Entity (hex) 𝒤
How to type in Microsoft Windows Alt +1D4A4
UTF-8 (hex) 0xF0 0x9D 0x92 0xA4 (f09d92a4)
UTF-8 (binary) 11110000:10011101:10010010:10100100
UTF-16 (hex) 0xD835 0xDCA4 (d835dca4)
UTF-16 (decimal) 55,349 56,484
UTF-32 (hex) 0x0001D4A4 (1d4a4)
UTF-32 (decimal) 119,972
C/C++/Java source code "\uD835\uDCA4"
Python source code u"\U0001D4A4"
More...
Java Data
string.toUpperCase() 𝒤
string.toLowerCase() 𝒤
Character.UnicodeBlock MATHEMATICAL_ALPHANUMERIC_SYMBOLS
Character.charCount() 2
Character.getDirectionality() DIRECTIONALITY_UNDEFINED [-1]
Character.getNumericValue() -1
Character.getType() 0
Character.isDefined() No
Character.isDigit() No
Character.isIdentifierIgnorable() No
Character.isISOControl() No
Character.isJavaIdentifierPart() No
Character.isJavaIdentifierStart() No
Character.isLetter() No
Character.isLetterOrDigit() No
Character.isLowerCase() No
Character.isMirrored() No
Character.isSpaceChar() No
Character.isSupplementaryCodePoint() Yes
Character.isTitleCase() No
Character.isUnicodeIdentifierPart() No
Character.isUnicodeIdentifierStart() No
Character.isUpperCase() No
Character.isValidCodePoint() Yes
Character.isWhitespace() No