U+57B4 "垴" CJK Unified Ideograph-# Unicode Character

U+57B4 "垴" CJK Unified Ideograph-# is a Chinese character that primarily means "small mound" or "hill," often referencing a low, rounded landform. It is composed of the radical for earth or soil on the left side and a phonetic component on the right, and it appears in various Chinese compounds, including its use in the name of the chemical element "brain" in the context of organic chemistry, though its most common application is in geographical or topographical descriptions.

General Properties

Code Point	U+57B4
Version Added	1.1
Name	CJK Unified Ideograph-#
Block	CJK Unified Ideographs
General Category	Other Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right

Encodings

HTML Decimal Encoding	垴
HTML Hex Encoding	垴
UTF-8 Encoding	0xE5 0x9E 0xB4
UTF-16 Encoding	0x57B4
UTF-32 Encoding	0x000057B4
C/C++/Java Escape	\u57b4

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
NFKC Quick Check	Yes
NFKD Quick Check	Yes
Numeric Type	None
Numeric Value	NaN
Line Break	Ideographic
East Asian Width	Wide
Script	Han
Script Extensions	Han
Indic Syllabic Category	Other
ID Start	Yes
XID Start	Yes
ID Continue	Yes
XID Continue	Yes
Alphabetic	Yes
Vertical Orientation	Upright
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Other
Sentence Break	OLetter
Ideographic	Yes
Unified Ideograph	Yes

Unihan Properties

kCCCII	23745B
kCangjie	GYUK
kCantonese	nou5
kDefinition	small, head shaped hill, used in place names
kEACC	705B71
kFourCornerCode	4017
kGB0	5981
kHanYu	10441.110
kHanyuPinyin	10441.110:nǎo
kIRGHanyuDaZidian	10441.110
kIRGKangXi	0228.291
kIRG_GSource	G0-5B71
kIRG_HSource	H-996F
kIRG_TSource	T4-285E
kTGH	2013:6776
kKangXi	0228.291
kMandarin	nǎo
kRSUnicode	32.6
kSMSZD2003Index	132.15
kTGHZ2013	263.070:nǎo
kTotalStrokes	9
kTraditionalVariant	"堖" U+5816 CJK Unified Ideograph-#
kUnihanCore2020	GH
kXHC1983	0819.160:nǎo