Unicode Character 'CIRCLED IDEOGRAPH ONE' (U+3280)

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Unicode Data
Name CIRCLED IDEOGRAPH ONE
Block Enclosed CJK Letters and Months
Category Number, Other [No]
Combine 0
BIDI Left-to-Right [L]
Decomposition <circle> <CJK Ideograph, First> (U+4E00)
Mirror N
Numeric 1
Index entries Circled Ideographs
Ideographs, Circled
Comments maru-iti, symbol of unification
Approximations <circle> 4E00
Version Unicode 1.1.0 (June, 1993)
Encodings
HTML Entity (decimal) &#12928;
HTML Entity (hex) &#x3280;
How to type in Microsoft Windows Alt +3280
UTF-8 (hex) 0xE3 0x8A 0x80 (e38a80)
UTF-8 (binary) 11100011:10001010:10000000
UTF-16 (hex) 0x3280 (3280)
UTF-16 (decimal) 12,928
UTF-32 (hex) 0x00003280 (3280)
UTF-32 (decimal) 12,928
C/C++/Java source code "\u3280"
Python source code u"\u3280"
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Java Data
string.toUpperCase()
string.toLowerCase()
Character.UnicodeBlock ENCLOSED_CJK_LETTERS_AND_MONTHS
Character.charCount() 1
Character.getDirectionality() DIRECTIONALITY_LEFT_TO_RIGHT [0]
Character.getNumericValue() 1
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