In the 7-bit ASCII character set, ASCII code 45 is represented by the character - also known as the hyphen-minus.

Character Representation Value/Description
ASCII Character -
Decimal 45
Octal 55
Hexadecimal 2D
Binary 0010 1101
Description Hyphen-minus
Category Printable Characters
Subcategory Punctuation and Symbols
Unicode U+002D

Encoding

Encoding non-standard letters and characters into values that can be displayed e.g. in browsers

Encoding Method Encoded Value
URL Escape Code %2D
Quoted-printable =2D