∅ - U+2205 Empty Set

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Character

∅

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Unicode Data

View details and encodings for Unicode character U+2205 Empty Set, located in the Mathematical Operators block and Math Symbol category. This character was released in 1993 under Unicode version 1.1.

Name:: Empty Set
Category:: Math Symbol
Block:: Mathematical Operators
Script:: Common
Bidirectional:: Other Neutrals
Mirrored:: No
Unicode Version:: Unicode 1.1

Character Encodings

HTML Entity - Named:

∅

&emptyset;

&emptyv;

&varnothing;

HTML Entity - Decimal:

∅

HTML Entity - Hex:

∅

Unicode:

U+2205;

Decimal:

8709

CSS:

\002205

Javascript:

\u2205

Perl:

\x{2205}

Ruby:

\u{2205}

Python:

u'\u2205'

UTF-8 Encoding:

E28885

UTF-16 Encoding:

2205

UTF-32 Encoding:

00002205