This code point first appeared in version 1.1 of the Unicode® Standard and belongs to the "Mathematical Operators" block which goes from 0x2200 to 0x22FF.
You can safely add this character in your html code with the entity: ∅
You can use the u+2205 copy pc button below.
Easy u+2205 copy paste:
Unicode meta-data
The following table show specific meta-data that is known about this character.The u+2205 name is empty set emoji.
field | value |
---|---|
Codepoint (hex) | 2205, u2205 |
Character age | Unicode 1.1 |
Legacy name (Unicode 1.0) | - |
Official name (Unicode 15.0) | EMPTY SET |
resolved name | empty set |
block | Mathematical Operators (Math_Operators) |
common typos | u+2205, u+0225 |
There are alternative spelling that can be found in the wild for the unicode character 2205 like u 2205, (u+2205) or u +2205. You can also find u-2205, u*2205, un+2205, u2205, u=2205 or c+2205. You can also spell it with u 2205 unicode, u plus 2205, uncode 2205 or unicode + 2205.
Its bidirectional class is "ON":Other Neutrals (All other characters, including OBJECT REPLACEMENT CHARACTER)
Glyphs and symbols in your browser
The following unicode chart presents different versions of the glyph corresponding to the unicode characters u+2205 that are available on your computer.
In order to type this character easily, you may want to download and install a unicode Mathematical Operators keyboard.
A sample of fonts are used below to display whether the character has a glyph in this font or not.
Encodings (Unicode characters converter)
The following character table converter for +u2205 allows you to see the value of the character in different encodings
encoding | hexadecimal | decimal | binary |
---|---|---|---|
UTF-8 | E2 88 85 | 14846085 | 11100010 10001000 10000101 |
UCS2 | 05 22 | 1314 | 00000101 00100010 |
UTF-16LE | 05 22 | 1314 | 00000101 00100010 |
UTF-16BE | 22 05 | 8709 | 00100010 00000101 |
UTF7 | 2B 49 67 55 2D | 185915102509 | 00101011 01001001 01100111 01010101 00101101 |
UTF7-IMAP | 26 49 67 55 2D | 164440266029 | 00100110 01001001 01100111 01010101 00101101 |