Unicode Character 'CIRCLED NUMBER EIGHTEEN' (U+2471)

Unicode Character 'CIRCLED NUMBER EIGHTEEN' (U+2471)

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Unicode Data
Name CIRCLED NUMBER EIGHTEEN
Block Enclosed Alphanumerics
Category Number, Other [No]
Combine 0
BIDI Other Neutrals [ON]
Decomposition <circle> DIGIT ONE (U+0031) DIGIT EIGHT (U+0038)
Mirror N
Numeric 18
Version Unicode 1.1.0 (June, 1993)
Encodings
HTML Entity (decimal) &#9329;
HTML Entity (hex) &#x2471;
How to type in Microsoft Windows Alt +2471
UTF-8 (hex) 0xE2 0x91 0xB1 (e291b1)
UTF-8 (binary) 11100010:10010001:10110001
UTF-16 (hex) 0x2471 (2471)
UTF-16 (decimal) 9,329
UTF-32 (hex) 0x00002471 (2471)
UTF-32 (decimal) 9,329
C/C++/Java source code "\u2471"
Python source code u"\u2471"
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Java Data
string.toUpperCase()
string.toLowerCase()
Character.UnicodeBlock ENCLOSED_ALPHANUMERICS
Character.charCount() 1
Character.getDirectionality() DIRECTIONALITY_OTHER_NEUTRALS [13]
Character.getNumericValue() 18
Character.getType() 11
Character.isDefined() Yes
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() No
Character.isTitleCase() No
Character.isUnicodeIdentifierPart() No
Character.isUnicodeIdentifierStart() No
Character.isUpperCase() No
Character.isValidCodePoint() Yes
Character.isWhitespace() No