U+FF11 Fullwidth Digit One
U+FF11 was added in Unicode version 1.1 in 1993. It belongs to the block Halfwidth and Fullwidth Forms in the Basic Multilingual Plane.
This character is a Decimal Number and is commonly used, that is, in no specific script. The codepoint has the decimal value 1.
The glyph is a wide version of the glyph Digit One. Accordingly, its width in East Asian Text is fullwidth. In bidirectional text it is written as European number from left to right. When changing direction it is not mirrored. This number joins with other adjacent letters and numbers to form a word. U+FF11 offers a line break opportunity at its position, except in some numeric contexts.
The Wikipedia has the following information about this codepoint:
1 (one, unit, unity) is a number, numeral, and glyph. It is the first and smallest positive integer of the infinite sequence of natural numbers. This fundamental property has led to its unique uses in other fields, ranging from science to sports, where it commonly denotes the first, leading, or top thing in a group. 1 is the unit of counting or measurement, a determiner for singular nouns, and a gender-neutral pronoun. Historically, the representation of 1 evolved from ancient Sumerian and Babylonian symbols to the modern Arabic numeral.
In mathematics, 1 is the multiplicative identity, meaning that any number multiplied by 1 equals the same number. 1 is by convention not considered a prime number. In digital technology, 1 represents the "on" state in binary code, the foundation of computing. Philosophically, 1 symbolizes the ultimate reality or source of existence in various traditions.
Representations
| System | Representation |
|---|---|
| Nº | 65297 |
| UTF-8 | EF BC 91 |
| UTF-16 | FF 11 |
| UTF-32 | 00 00 FF 11 |
| URL-Quoted | %EF%BC%91 |
| HTML hex reference | １ |
| Wrong windows-1252 Mojibake | １ |
| Encoding: BIG5 (hex bytes) | A2 B0 |
| Encoding: BIG5HKSCS (hex bytes) | A2 B0 |
| Encoding: CP932 (hex bytes) | 82 50 |
| Encoding: CP949 (hex bytes) | A3 B1 |
| Encoding: CP950 (hex bytes) | A2 B0 |
| Encoding: EUC_JP (hex bytes) | A3 B1 |
| Encoding: EUC_JIS_2004 (hex bytes) | A3 B1 |
| Encoding: EUC_JISX0213 (hex bytes) | A3 B1 |
| Encoding: EUC_KR (hex bytes) | A3 B1 |
| Encoding: GB2312 (hex bytes) | A3 B1 |
| Encoding: GBK (hex bytes) | A3 B1 |
| Encoding: GB18030 (hex bytes) | A3 B1 |
| Encoding: HZ (hex bytes) | 7E 7B 23 31 7E 7D |
| Encoding: ISO2022_JP (hex bytes) | 1B 24 42 23 31 1B 28 42 |
| Encoding: ISO2022_JP_1 (hex bytes) | 1B 24 42 23 31 1B 28 42 |
| Encoding: ISO2022_JP_2 (hex bytes) | 1B 24 42 23 31 1B 28 42 |
| Encoding: ISO2022_JP_2004 (hex bytes) | 1B 24 42 23 31 1B 28 42 |
| Encoding: ISO2022_JP_3 (hex bytes) | 1B 24 42 23 31 1B 28 42 |
| Encoding: ISO2022_JP_EXT (hex bytes) | 1B 24 42 23 31 1B 28 42 |
| Encoding: ISO2022_KR (hex bytes) | 1B 24 29 43 0E 23 31 0F |
| Encoding: JOHAB (hex bytes) | DA 41 |
| Encoding: SHIFT_JIS (hex bytes) | 82 50 |
| Encoding: SHIFT_JIS_2004 (hex bytes) | 82 50 |
| Encoding: SHIFT_JISX0213 (hex bytes) | 82 50 |
| Adobe Glyph List | onemonospace |
Elsewhere
Complete Record
| Property | Value |
|---|---|
| 1.1 (1993) | |
| FULLWIDTH DIGIT ONE | |
| — | |
| Halfwidth and Fullwidth Forms | |
| Decimal Number | |
| Common | |
| European Number | |
| Not Reordered | |
| wide | |
| Digit One | |
| ✘ | |
| Fullwidth Digit One | |
| Fullwidth Digit One | |
| ✘ | |
| Fullwidth Digit One | |
| Fullwidth Digit One | |
| Fullwidth Digit One | |
| Fullwidth Digit One | |
| Fullwidth Digit One | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✔ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Fullwidth Digit One | |
| Any | |
| ✔ | |
| ✘ | |
| ✘ | |
| ✔ | |
| ✘ | |
| ✔ | |
| ✘ | |
| ✘ | |
| ✘ | |
| 0 | |
| 0 | |
| 0 | |
| ✘ | |
| None | |
| — | |
| NA | |
| Other | |
| — | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Yes | |
| Yes | |
| Digit One | |
| No | |
| Digit One | |
| No | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Numeric | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Numeric | |
| ✘ | |
| ✔ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Fullwidth Digit One | |
| None | |
| fullwidth | |
| Not Applicable | |
| — | |
| No_Joining_Group | |
| Non Joining | |
| Ideographic | |
| decimal | |
| 1 | |
| Fullwidth Digit One | |
| U |