decimal number; decimal digit
Technical term in computing and mathematics for a number expressed in base 10, or a single digit in that system.
コンピューターは内部では二進数を使うが、表示は十進数に変換される。
Computers use binary internally, but the display is converted to decimal numbers.
この回路は十進数一桁を処理する。
This circuit processes one decimal digit.
Hexadecimal number (base 16), another common base in computing.
binary coded decimal; BCD
Standard kanji spelling.
Variant using Arabic numeral 10; common in technical contexts.
Compound of 十 (ten), 進 (advance, base), and 数 (number).