noun
numeric representation; numeral
Technical term for the way numbers are expressed, such as in decimal, binary, or digit form.
コンピューターでは、数表示に二進法がよく使われる。
In computers, binary notation is often used for numeric representation.
数字 refers to numerals or digits themselves, while 数表示 refers to the system or method of representing numbers.
Compound of 数 (number) and 表示 (display, representation).