π is the Unicode character CUNEIFORM NUMERIC SIGN TWO N50, code point U+12583 (decimal 75139) in the Archaic Cuneiform Numerals block, added in Unicode 18.0. In HTML write 𒖃, and in UTF-8 it is the 4 bytes F0 92 96 83.
Codes
| Where | How to write it |
|---|---|
| Code point | U+12583 |
| Decimal | 75139 |
| UTF-8 bytes | F0 92 96 83 |
| UTF-16 (big-endian) | D809 DD83 |
| UTF-32 | 00012583 |
| HTML decimal | 𒖃 |
| HTML hex | 𒖃 |
| CSS | \12583 |
| JavaScript | \u{12583} or \uD809\uDD83 |
| JSON | \uD809\uDD83 |
| Python | \U00012583 |
| Python by name | \N{CUNEIFORM NUMERIC SIGN TWO N50} |
| Java, C# | \uD809\uDD83 |
| Rust, Swift | \u{12583} |
| Go, C, C++ | \U00012583 |
| URL (percent-encoded) | %F0%92%96%83 |
JavaScript and JSON strings store text as UTF-16, so this character takes two code units (a surrogate pair) and "π".length is 2. Python 3 strings count code points, so its length there is 1.
Properties
| Property | Value |
|---|---|
| Name | CUNEIFORM NUMERIC SIGN TWO N50 |
| Code point | U+12583 (decimal 75139) |
| Block | Archaic Cuneiform Numerals (U+12550βU+1268F) |
| General category | Nl: Letter number |
| Script | Cuneiform |
| Bidirectional class | L: Left-to-right |
| Numeric value | 2 |
| Mirrored in right-to-left text | No |
| First in Unicode version | 18.0 |
Nearby in Archaic Cuneiform Numerals
- π» U+1257B Cuneiform Numeric Sign Three N45
- πΌ U+1257C Cuneiform Numeric Sign Four N45
- π½ U+1257D Cuneiform Numeric Sign Five N45
- πΎ U+1257E Cuneiform Numeric Sign Six N45
- πΏ U+1257F Cuneiform Numeric Sign Seven N45
- π U+12580 Cuneiform Numeric Sign Eight N45
- π U+12581 Cuneiform Numeric Sign Nine N45
- π U+12582 Cuneiform Numeric Sign One N50
- π U+12584 Cuneiform Numeric Sign Three N50
- π U+12585 Cuneiform Numeric Sign Four N50
- π U+12586 Cuneiform Numeric Sign Five N50
- π U+12587 Cuneiform Numeric Sign One Eighth Iku Curved
- π U+12588 Cuneiform Numeric Sign One Eighth Iku Curved Variant Form
- π U+12589 Cuneiform Numeric Sign One N01 Reversed
- π U+1258A Cuneiform Numeric Sign One Quarter Iku Curved Variant Form
- π U+1258B Cuneiform Numeric Sign One Half Iku Curved Variant Form
All 311 characters: Archaic Cuneiform Numerals.
Official reference
Questions people ask
- What is the HTML code for π?
- Use 𒖃 (decimal) or 𒖃 (hex).
- What is the UTF-8 encoding of U+12583?
- F0 92 96 83 (hex), 4 bytes. In a URL it is %F0%92%96%83.
- How do I write U+12583 in JavaScript or Python?
- JavaScript: \u{12583} or \uD809\uDD83. Python: \U00012583.
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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