ℤ
Technical information
| Symbol | ℤ | |
| Name | Double-struck capital z | |
| Unicode number | U+2124 | |
| Category | Double-struck symbols | |
| Description | The Unicode character ℤ, or U+2124, is known as the "Double-Struck Capital Z". It belongs to the "Letterlike Symbols" block and falls under the "Letter, Uppercase" category in the Unicode standard. This character is a graphic representation of the uppercase letter Z with a double-struck or "blackboard bold" typeface. In mathematics, this symbol often represents the set of all integers. It can be used in various contexts, especially in mathematical discussions or formulas. The specific appearance and usage of this character can depend on the system and application it's being used in. |
Encoding
| HTML Entity | ℤ | |
| HTML Entity (hex) | ℤ | |
| HTML Entity (named) | ℤ | |
| URL Escape Code | %E2%84%A4 | |
| UTF-8 (hex) | 0xE2 0x84 0xA4 | |
| UTF-8 (binary) | 11100010:10000100:10100100 | |
| UTF-16 | 0x2124 | |
| UTF-32 | 0x00002124 |
Source Code
| C, C++, and Java | "\u2124" | |
| CSS Code | \2124 | |
| JavaScript | "\u2124" | |
| Perl | \x{2124} | |
| Python 2 | u"\u2124" | |
| Python 3 | \u2124 | |
| Ruby | \u{2124} |
Preview
This Unicode character looks like this ℤ in sentence and in bold like this ℤ and in italic like this ℤ.
input-group
Font size:
ℤ
12px
ℤ
16px
ℤ
20px
ℤ
28px
ℤ
36px
ℤ
48px
ℤ
72px
CSS Property: font-weight
ℤ
100
ℤ
200
ℤ
300
ℤ
400
ℤ
500
ℤ
600
ℤ
700
ℤ
800
ℤ
900
HTML Forms and Input
input
disabled input
ℤ
select
button
button
Code examples in HTML and CSS
<span>ℤ</span>
span {
content: "\2124";
}The symbol in different fonts
ℤ
-apple-system
ℤ
Apple Color Emoji
ℤ
Arial
ℤ
BlinkMacSystemFont
ℤ
Courier New
ℤ
Georgia
ℤ
Droid Sans
ℤ
Helvetica
ℤ
Noto Sans
ℤ
Oxygen
ℤ
Roboto
ℤ
"Segoe UI"
ℤ
sans-serif
ℤ
Segoe UI Emoji
ℤ
Segoe UI Symbol
ℤ
system-ui
ℤ
Times New Roman
ℤ
Ubuntu
ℤ
Verdana