ℇ
U+2107 EULER CONSTANT
Letterlike Symbols · Uppercase letter
| Name | EULER CONSTANT |
|---|---|
| Code point | U+2107 |
| Decimal | 8455 |
| Block | Letterlike Symbols |
| Category | Uppercase letter (Lu) |
| UTF-8 | E2 84 87 |
| UTF-16 | 2107 |
| UTF-32 | 00002107 |
| HTML | ℇ ℇ |
| CSS | \2107 |
| JavaScript | \u2107 |
| Python | \u2107 |
| URL-encoded | %E2%84%87 |
| Decomposition | <compat> 0190 |
Frequently asked questions
What is the character U+2107?
U+2107 ℇ is officially named EULER CONSTANT. It belongs to the Letterlike Symbols block and the category Uppercase letter.
How do I type ℇ?
Windows (Word, WordPad): type 2107, then press Alt+X. Linux (GTK/IBus): Ctrl+Shift+U 2107, then Space. macOS: enable the “Unicode Hex Input” keyboard, hold Option and type 2107. Or simply copy it from this page.
How do I write ℇ in HTML?
As a numeric character reference ℇ (decimal) or ℇ (hexadecimal). In UTF-8 documents you can also insert the character directly.
How is ℇ encoded in UTF-8?
In UTF-8 the character takes 3 bytes: E2 84 87. In UTF-16: 2107.