U+1D368 "𝍨" Counting Rod Unit Digit Nine Unicode Character
Unicode Version 17.0
𝍨
U+1D368 "𝍨" Counting Rod Unit Digit Nine is a historical numeral from the ancient Chinese counting rod system, which used a set of horizontal and vertical markings to represent numbers for calculation. This specific character denotes the unit digit "nine" in that system, typically formed by stacking nine horizontal lines when representing digits between one and five, while larger digits like nine combined a horizontal bar for five with additional lines. It belongs to the Tai Xuan Jing Symbol block of Unicode, which preserves these rod numerals for digital text and scholarly use, reflecting a mathematical tradition that influenced early East Asian arithmetic and the development of the abacus.
General Properties
| Code Point | U+1D368 |
| Version Added | 5.0 |
| Name | Counting Rod Unit Digit Nine |
| Block | Counting Rod Numerals |
| General Category | Other Number |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
Encodings
| HTML Decimal Encoding | 𝍨 |
| HTML Hex Encoding | 𝍨 |
| UTF-8 Encoding | 0xF0 0x9D 0x8D 0xA8 |
| UTF-16 Encoding | 0xD834 0xDF68 |
| UTF-32 Encoding | 0x0001D368 |
| C/C++/Java Escape | \ud834\udf68 |