U+2491 "⒑" Number Ten Full Stop Unicode Character

Unicode Version 17.0

U+2491 "⒑" Number Ten Full Stop is a typographic symbol used primarily within enumerated lists and contexts requiring a circled numeric sequence, representing the number ten followed by a full stop, or period. It belongs to the Enclosed Alphanumerics block, which provides precomposed characters for numbers and letters in a circular enclosure, often employed in legacy computing systems or specific document formatting to maintain visual consistency. As a single encoded entity, it ensures that the numeral, period, and enclosing circle are treated as one character, preventing line breaks or spacing issues that might occur with separate characters.

General Properties

Code Point U+2491
Version Added 1.1
Name Number Ten Full Stop
Unicode 1.0 Name Number Ten Period
Block Enclosed Alphanumerics
General Category Other Number
Canonical Combining Class Not Reordered
Bidirectional Class European Number
Decomposition Type Compat
Decomposition Mapping "1" U+0031 Digit One
"0" U+0030 Digit Zero
"." U+002E Full Stop

Encodings

HTML Decimal Encoding ⒑
HTML Hex Encoding ⒑
UTF-8 Encoding 0xE2 0x92 0x91
UTF-16 Encoding 0x2491
UTF-32 Encoding 0x00002491
C/C++/Java Escape \u2491

Unicode Properties

NFC Quick Check Yes
NFD Quick Check Yes
Numeric Type Numeric
Numeric Value 10
Line Break Ambiguous (Alphabetic or Ideographic)
East Asian Width Ambiguous
Changes When NFKC Casefolded Yes
NFKC Casefold "1" U+0031 Digit One
"0" U+0030 Digit Zero
"." U+002E Full Stop
NFKC Simple Casefold "1" U+0031 Digit One
"0" U+0030 Digit Zero
"." U+002E Full Stop
Script Common
Script Extensions Common
Indic Syllabic Category Other
Vertical Orientation Upright
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Other
Sentence Break Other