Unicode Character 'MATHEMATICAL BOLD DIGIT FOUR' (U+1D7D2)

Unicode Character 'MATHEMATICAL BOLD DIGIT FOUR' (U+1D7D2)

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Unicode Data
Name MATHEMATICAL BOLD DIGIT FOUR
Block Mathematical Alphanumeric Symbols
Category Number, Decimal Digit [Nd]
Combine 0
BIDI European Number [EN]
Decomposition <font> DIGIT FOUR (U+0034)
Mirror N
Numeric 4
Version Unicode 3.1.0 (March, 2001)
Encodings
HTML Entity (decimal) &#120786;
HTML Entity (hex) &#x1d7d2;
How to type in Microsoft Windows Alt +1D7D2
UTF-8 (hex) 0xF0 0x9D 0x9F 0x92 (f09d9f92)
UTF-8 (binary) 11110000:10011101:10011111:10010010
UTF-16 (hex) 0xD835 0xDFD2 (d835dfd2)
UTF-16 (decimal) 55,349 57,298
UTF-32 (hex) 0x0001D7D2 (1d7d2)
UTF-32 (decimal) 120,786
C/C++/Java source code "\uD835\uDFD2"
Python source code u"\U0001D7D2"
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Java Data
string.toUpperCase() 𝟒
string.toLowerCase() 𝟒
Character.UnicodeBlock MATHEMATICAL_ALPHANUMERIC_SYMBOLS
Character.charCount() 2
Character.getDirectionality() DIRECTIONALITY_EUROPEAN_NUMBER [3]
Character.getNumericValue() 4
Character.getType() 9
Character.isDefined() Yes
Character.isDigit() Yes
Character.isIdentifierIgnorable() No
Character.isISOControl() No
Character.isJavaIdentifierPart() Yes
Character.isJavaIdentifierStart() No
Character.isLetter() No
Character.isLetterOrDigit() Yes
Character.isLowerCase() No
Character.isMirrored() No
Character.isSpaceChar() No
Character.isSupplementaryCodePoint() Yes
Character.isTitleCase() No
Character.isUnicodeIdentifierPart() Yes
Character.isUnicodeIdentifierStart() No
Character.isUpperCase() No
Character.isValidCodePoint() Yes
Character.isWhitespace() No