Unicode Han Character 'CJK UNIFIED IDEOGRAPH-21904' (U+21904)

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U+21904 browser display

CJK UNIFIED IDEOGRAPH-21904

image of Unicode Han Character 'CJK UNIFIED IDEOGRAPH-21904' (U+21904)
Raster image of U+21904

CJK UNIFIED IDEOGRAPH-21904

Unicode Data
Name CJK UNIFIED IDEOGRAPH-21904
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
kUnihanCore2020 H
kIRGKangXi 0273.421
kCantonese haan4
kCangjie VTAD
kIRG_HSource H-9356
kKangXi 0273.421
kRSUnicode 38.16
kTotalStrokes 19
Encodings
HTML Entity (decimal) 𡤄
HTML Entity (hex) 𡤄
How to type in Microsoft Windows Alt +21904
UTF-8 (hex) 0xF0 0xA1 0xA4 0x84 (f0a1a484)
UTF-8 (binary) 11110000:10100001:10100100:10000100
UTF-16 (hex) 0xD846 0xDD04 (d846dd04)
UTF-16 (decimal) 55,366 56,580
UTF-32 (hex) 0x00021904 (21904)
UTF-32 (decimal) 137,476
C/C++/Java source code "\uD846\uDD04"
Python source code u"\U00021904"
More...
Java Data
string.toUpperCase() 𡤄
string.toLowerCase() 𡤄
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