ℕ
Technical information
| Symbol | ℕ | |
| Name | Double-struck capital n | |
| Unicode number | U+2115 | |
| Category | Double-struck symbols | |
| Description | The Unicode character ℕ, or U+2115, is known as the "Double-struck Capital N". It belongs to the "Letterlike Symbols" block and falls under the "Letter, Uppercase" category according to the Unicode standard. The symbol ℕ is commonly used in mathematics to represent the set of natural numbers. This character set includes the positive integers (1, 2, 3, etc.) and sometimes zero, depending on the context. Double-struck letters are often used to represent sets of numbers in mathematical contexts. The use of the double-struck style helps distinguish the symbol ℕ from the regular uppercase letter "N", adding clarity to mathematical expressions. |
Encoding
| HTML Entity | ℕ | |
| HTML Entity (hex) | ℕ | |
| HTML Entity (named) | ℕ | |
| URL Escape Code | %E2%84%95 | |
| UTF-8 (hex) | 0xE2 0x84 0x95 | |
| UTF-8 (binary) | 11100010:10000100:10010101 | |
| UTF-16 | 0x2115 | |
| UTF-32 | 0x00002115 |
Source Code
| C, C++, and Java | "\u2115" | |
| CSS Code | \2115 | |
| JavaScript | "\u2115" | |
| Perl | \x{2115} | |
| Python 2 | u"\u2115" | |
| Python 3 | \u2115 | |
| Ruby | \u{2115} |
Preview
This Unicode character looks like this ℕ in sentence and in bold like this ℕ and in italic like this ℕ.
input-group
Font size:
ℕ
12px
ℕ
16px
ℕ
20px
ℕ
28px
ℕ
36px
ℕ
48px
ℕ
72px
CSS Property: font-weight
ℕ
100
ℕ
200
ℕ
300
ℕ
400
ℕ
500
ℕ
600
ℕ
700
ℕ
800
ℕ
900
HTML Forms and Input
input
disabled input
ℕ
select
button
button
Code examples in HTML and CSS
<span>ℕ</span>
span {
content: "\2115";
}The symbol in different fonts
ℕ
-apple-system
ℕ
Apple Color Emoji
ℕ
Arial
ℕ
BlinkMacSystemFont
ℕ
Courier New
ℕ
Georgia
ℕ
Droid Sans
ℕ
Helvetica
ℕ
Noto Sans
ℕ
Oxygen
ℕ
Roboto
ℕ
"Segoe UI"
ℕ
sans-serif
ℕ
Segoe UI Emoji
ℕ
Segoe UI Symbol
ℕ
system-ui
ℕ
Times New Roman
ℕ
Ubuntu
ℕ
Verdana