๐ต is the Unicode character IDEOGRAPHIC TALLY MARK FOUR, code point U+1D375 (decimal 119669) in the Counting Rod Numerals block, added in Unicode 11.0. In HTML write 𝍵, and in UTF-8 it is the 4 bytes F0 9D 8D B5.
Codes
| Where | How to write it |
|---|---|
| Code point | U+1D375 |
| Decimal | 119669 |
| UTF-8 bytes | F0 9D 8D B5 |
| UTF-16 (big-endian) | D834 DF75 |
| UTF-32 | 0001D375 |
| HTML decimal | 𝍵 |
| HTML hex | 𝍵 |
| CSS | \1D375 |
| JavaScript | \u{1D375} or \uD834\uDF75 |
| JSON | \uD834\uDF75 |
| Python | \U0001D375 |
| Python by name | \N{IDEOGRAPHIC TALLY MARK FOUR} |
| Java, C# | \uD834\uDF75 |
| Rust, Swift | \u{1D375} |
| Go, C, C++ | \U0001D375 |
| URL (percent-encoded) | %F0%9D%8D%B5 |
JavaScript and JSON strings store text as UTF-16, so this character takes two code units (a surrogate pair) and "๐ต".length is 2. Python 3 strings count code points, so its length there is 1.
Properties
| Property | Value |
|---|---|
| Name | IDEOGRAPHIC TALLY MARK FOUR |
| Code point | U+1D375 (decimal 119669) |
| Block | Counting Rod Numerals (U+1D360โU+1D37F) |
| General category | No: Other number |
| Script | Common |
| Bidirectional class | L: Left-to-right |
| Numeric value | 4 |
| Mirrored in right-to-left text | No |
| First in Unicode version | 11.0 |
Nearby in Counting Rod Numerals
- ๐ญ U+1D36D Counting Rod Tens Digit Five
- ๐ฎ U+1D36E Counting Rod Tens Digit Six
- ๐ฏ U+1D36F Counting Rod Tens Digit Seven
- ๐ฐ U+1D370 Counting Rod Tens Digit Eight
- ๐ฑ U+1D371 Counting Rod Tens Digit Nine
- ๐ฒ U+1D372 Ideographic Tally Mark One
- ๐ณ U+1D373 Ideographic Tally Mark Two
- ๐ด U+1D374 Ideographic Tally Mark Three
- ๐ถ U+1D376 Ideographic Tally Mark Five
- ๐ท U+1D377 Tally Mark One
- ๐ธ U+1D378 Tally Mark Five
All 25 characters: Counting Rod Numerals.
Official reference
Questions people ask
- What is the HTML code for ๐ต?
- Use 𝍵 (decimal) or 𝍵 (hex).
- What is the UTF-8 encoding of U+1D375?
- F0 9D 8D B5 (hex), 4 bytes. In a URL it is %F0%9D%8D%B5.
- How do I write U+1D375 in JavaScript or Python?
- JavaScript: \u{1D375} or \uD834\uDF75. Python: \U0001D375.
Source
Unicode Character Database 18.0.0 (Unicode License v3); HTML entity names from the WHATWG HTML Standard (CC BY 4.0). The encodings above are computed from the code point and checked against Python's encoders. How the character looks depends on your fonts.
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