Unicode Han Character 'CJK UNIFIED IDEOGRAPH-21F21' (U+21F21)

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U+21F21 browser display

CJK UNIFIED IDEOGRAPH-21F21

image of Unicode Han Character 'CJK UNIFIED IDEOGRAPH-21F21' (U+21F21)
Raster image of U+21F21

CJK UNIFIED IDEOGRAPH-21F21

Unicode Data
Name CJK UNIFIED IDEOGRAPH-21F21
Block CJK Unified Ideographs Extension B
Category Letter, Other [Lo]
Script Han (Hani)
Combine 0
BIDI Left-to-Right [L]
Version Unicode 3.1.0 (March, 2001)
Unicode Han Data
kIRG_GSource G4K-16639
kIRGKangXi 0320.131
kKangXi 0320.131
kRSUnicode 46.12
kTotalStrokes 15
Encodings
HTML Entity (decimal) 𡼡
HTML Entity (hex) 𡼡
How to type in Microsoft Windows Alt +21F21
UTF-8 (hex) 0xF0 0xA1 0xBC 0xA1 (f0a1bca1)
UTF-8 (binary) 11110000:10100001:10111100:10100001
UTF-16 (hex) 0xD847 0xDF21 (d847df21)
UTF-16 (decimal) 55,367 57,121
UTF-32 (hex) 0x00021F21 (21f21)
UTF-32 (decimal) 139,041
C/C++/Java source code "\uD847\uDF21"
Python source code u"\U00021F21"
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Java Data
string.toUpperCase() 𡼡
string.toLowerCase() 𡼡
Character.UnicodeBlock CJK_UNIFIED_IDEOGRAPHS_EXTENSION_B
Character.charCount() 2
Character.getDirectionality() DIRECTIONALITY_LEFT_TO_RIGHT [0]
Character.getNumericValue() -1
Character.getType() 5
Character.isDefined() Yes
Character.isDigit() No
Character.isIdentifierIgnorable() No
Character.isISOControl() No
Character.isJavaIdentifierPart() Yes
Character.isJavaIdentifierStart() Yes
Character.isLetter() Yes
Character.isLetterOrDigit() Yes
Character.isLowerCase() No
Character.isMirrored() No
Character.isSpaceChar() No
Character.isSupplementaryCodePoint() Yes
Character.isTitleCase() No
Character.isUnicodeIdentifierPart() Yes
Character.isUnicodeIdentifierStart() Yes
Character.isUpperCase() No
Character.isValidCodePoint() Yes
Character.isWhitespace() No