Unicode Character 'DOUBLE-STRUCK N-ARY SUMMATION' (U+2140)

Unicode Character 'DOUBLE-STRUCK N-ARY SUMMATION' (U+2140)

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Unicode Data
Name DOUBLE-STRUCK N-ARY SUMMATION
Block Letterlike Symbols
Category Symbol, Math [Sm]
Combine 0
BIDI Other Neutrals [ON]
Decomposition <font> N-ARY SUMMATION (U+2211)
Mirror Y
Version Unicode 3.2.0 (March, 2002)
Encodings
HTML Entity (decimal) &#8512;
HTML Entity (hex) &#x2140;
How to type in Microsoft Windows Alt +2140
UTF-8 (hex) 0xE2 0x85 0x80 (e28580)
UTF-8 (binary) 11100010:10000101:10000000
UTF-16 (hex) 0x2140 (2140)
UTF-16 (decimal) 8,512
UTF-32 (hex) 0x00002140 (2140)
UTF-32 (decimal) 8,512
C/C++/Java source code "\u2140"
Python source code u"\u2140"
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Java Data
string.toUpperCase()
string.toLowerCase()
Character.UnicodeBlock LETTERLIKE_SYMBOLS
Character.charCount() 1
Character.getDirectionality() DIRECTIONALITY_OTHER_NEUTRALS [13]
Character.getNumericValue() -1
Character.getType() 25
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() Yes
Character.isSpaceChar() No
Character.isSupplementaryCodePoint() No
Character.isTitleCase() No
Character.isUnicodeIdentifierPart() No
Character.isUnicodeIdentifierStart() No
Character.isUpperCase() No
Character.isValidCodePoint() Yes
Character.isWhitespace() No