Unicode Character 'SUBSCRIPT ONE' (U+2081)

Image

Unicode Data
Name	SUBSCRIPT ONE
Block	Superscripts and Subscripts
Category	Number, Other [No]
Combine	0
BIDI	European Number [EN]
Decomposition	<sub> DIGIT ONE (U+0031)
Mirror	N
Numeric	1
Old name	SUBSCRIPT DIGIT ONE
Version	Unicode 1.1.0 (June, 1993)

Encodings
HTML Entity (decimal)	₁
HTML Entity (hex)	₁
How to type in Microsoft Windows	Alt +2081
UTF-8 (hex)	0xE2 0x82 0x81 (e28281)
UTF-8 (binary)	11100010:10000010:10000001
UTF-16 (hex)	0x2081 (2081)
UTF-16 (decimal)	8,321
UTF-32 (hex)	0x00002081 (2081)
UTF-32 (decimal)	8,321
C/C++/Java source code	"\u2081"
Python source code	u"\u2081"
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Java Data
string.toUpperCase()	₁
string.toLowerCase()	₁
Character.UnicodeBlock	SUPERSCRIPTS_AND_SUBSCRIPTS
Character.charCount()	1
Character.getDirectionality()	DIRECTIONALITY_EUROPEAN_NUMBER [3]
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