Unicode Character "４" U+FF14 Fullwidth Digit Four
Unicode Version 15.1
４
Summary
The unicode character "４" at code point U+FF14 is Fullwidth Digit Four. It is a character in the Halfwidth and Fullwidth Forms block and is part of the Common script. The character is a decimal number. The UTF-8 encoding of "４" is 0xEF 0xBC 0x94 and the UTF-16 encoding is 0xFF14.
General Properties
| Code Point | U+FF14 |
| Version Added | 1.1 |
| Name | Fullwidth Digit Four |
| Block | Halfwidth and Fullwidth Forms |
| General Category | Decimal Number |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | European Number |
| Decomposition Type | Wide |
| Decomposition Mapping | "4" U+0034 Digit Four |
Encodings
| HTML Decimal Encoding | ４ |
| HTML Hex Encoding | ４ |
| UTF-8 Encoding | 0xEF 0xBC 0x94 |
| UTF-16 Encoding | 0xFF14 |
| UTF-32 Encoding | 0x0000FF14 |
| C/C++/Java Escape | \uff14 |
Unicode Properties
| NFC Quick Check | Yes |
| NFD Quick Check | Yes |
| Numeric Type | Decimal |
| Numeric Value | 4 |
| Line Break | Ideographic |
| East Asian Width | Fullwidth |
| Changes When NFKC Casefolded | Yes |
| NFKC Casefold | "4" U+0034 Digit Four |
| NFKC Simple Casefold | "4" U+0034 Digit Four |
| Script | Common |
| Script Extensions | Common |
| Indic Syllabic Category | Other |
| ID Continue | Yes |
| XID Continue | Yes |
| Hex Digit | Yes |
| Vertical Orientation | Upright |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Numeric |
| Sentence Break | Numeric |