# 𝟜 U+1D7DC MATHEMATICAL DOUBLE-STRUCK DIGIT FOUR

Outlined double-struck four, blackboard bold style, used in math and fancy text.

| | |
|---|---|
| Character | `𝟜` |
| Codepoint | U+1D7DC |
| Name | MATHEMATICAL DOUBLE-STRUCK DIGIT FOUR |
| Block | [Mathematical Alphanumeric Symbols](https://unicodekit.com/block/mathematical-alphanumeric-symbols) |
| Script | Common |
| Category | Decimal Number (Nd) |
| Unicode version | 3.1 |
| HTML | `𝟜` `𝟜` |
| CSS | `\1D7DC` |
| JavaScript | `\u{1D7DC}` |
| UTF-8 | F0 9D 9F 9C |
| UTF-16 | D835 DFDC |
| Decomposition | font U+0034 |

## Related characters

- 𝟛 [U+1D7DB MATHEMATICAL DOUBLE-STRUCK DIGIT THREE](https://unicodekit.com/char/1D7DB)
- 𝟝 [U+1D7DD MATHEMATICAL DOUBLE-STRUCK DIGIT FIVE](https://unicodekit.com/char/1D7DD)
- 𝟚 [U+1D7DA MATHEMATICAL DOUBLE-STRUCK DIGIT TWO](https://unicodekit.com/char/1D7DA)
- 𝟞 [U+1D7DE MATHEMATICAL DOUBLE-STRUCK DIGIT SIX](https://unicodekit.com/char/1D7DE)
- 𝟙 [U+1D7D9 MATHEMATICAL DOUBLE-STRUCK DIGIT ONE](https://unicodekit.com/char/1D7D9)
- 𝟟 [U+1D7DF MATHEMATICAL DOUBLE-STRUCK DIGIT SEVEN](https://unicodekit.com/char/1D7DF)
- 𝟘 [U+1D7D8 MATHEMATICAL DOUBLE-STRUCK DIGIT ZERO](https://unicodekit.com/char/1D7D8)
- 𝟠 [U+1D7E0 MATHEMATICAL DOUBLE-STRUCK DIGIT EIGHT](https://unicodekit.com/char/1D7E0)
- 𝟗 [U+1D7D7 MATHEMATICAL BOLD DIGIT NINE](https://unicodekit.com/char/1D7D7)
- 𝟡 [U+1D7E1 MATHEMATICAL DOUBLE-STRUCK DIGIT NINE](https://unicodekit.com/char/1D7E1)
- 𝟖 [U+1D7D6 MATHEMATICAL BOLD DIGIT EIGHT](https://unicodekit.com/char/1D7D6)
- 𝟢 [U+1D7E2 MATHEMATICAL SANS-SERIF DIGIT ZERO](https://unicodekit.com/char/1D7E2)

Page: https://unicodekit.com/char/1D7DC · JSON: https://unicodekit.com/characters/1D7DC