U+3007 Ideographic Number Zero
U+3007 was added to Unicode in version 1.1 (1993). It belongs to the block
This character is a Letter Number and is mainly used in the Han script. The codepoint has the Numeric value 0.
The glyph is not a composition. It has a Wide East Asian Width. In bidirectional context it acts as Left To Right and is not mirrored. The glyph can, under circumstances, be confused with 1 other glyphs. In text U+3007 behaves as Ideographic regarding line breaks. It has type Other Letter for sentence and Other for word breaks. The Grapheme Cluster Break is Any.
The Wikipedia has the following information about this codepoint:
0 (zero) is a number representing an empty quantity. As a number, 0 fulfills a central role in mathematics as the additive identity of the integers, real numbers, and other algebraic structures.
In place-value notation such as decimal, 0 also serves as a numerical digit to indicate that that position's power of 10 is not multiplied by anything or added to the resulting number. This concept appears to have been difficult to discover.
Common names for the number 0 in English are zero, nought, naught (), nil. In contexts where at least one adjacent digit distinguishes it from the letter O, the number is sometimes pronounced as oh or o (). Informal or slang terms for 0 include zilch and zip. Historically, ought, aught (), and cipher have also been used.
Representations
System | Representation |
---|---|
Nº | 12295 |
UTF-8 | E3 80 87 |
UTF-16 | 30 07 |
UTF-32 | 00 00 30 07 |
URL-Quoted | %E3%80%87 |
HTML hex reference | 〇 |
Wrong windows-1252 Mojibake | 〇 |
Encoding: JIS0208 (hex bytes) | A1 BB |
Adobe Glyph List | ideographiczero |
digraph | 0_ |
Related Characters
Confusables
Elsewhere
Complete Record
Property | Value |
---|---|
1.1 (1993) | |
IDEOGRAPHIC NUMBER ZERO | |
— | |
CJK Symbols and Punctuation | |
Letter Number | |
Han | |
Left To Right | |
Not Reordered | |
None | |
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|
✘ | |
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|
|
✘ | |
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|
|
|
|
|
|
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|
|
✘ | |
✔ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
|
|
Any | |
✔ | |
✘ | |
✘ | |
✘ | |
✘ | |
✔ | |
✔ | |
✘ | |
✘ | |
0 | |
0 | |
0 | |
✔ | |
None | |
— | |
NA | |
Other | |
— | |
✘ | |
✘ | |
✘ | |
✘ | |
Yes | |
Yes | |
|
|
Yes | |
|
|
Yes | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
Other Letter | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
Other | |
✘ | |
✔ | |
✔ | |
✘ | |
✘ | |
✘ | |
✘ | |
|
|
None | |
Wide | |
Not Applicable | |
— | |
No_Joining_Group | |
Non Joining | |
Ideographic | |
Numeric | |
0 | |
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U |