digit

any of the ten number symbols 0 to 9

dígito, cifra

• the digit 1/2/3 etc.

Collocations digit zero · last two digits

• The last digit of the number is a seven.

  El último dígito del número es un siete.

one of the fingers or toes, excluding thumbs and big toes

dedo (menos pulgar y dedo gordo)

• the second/third/fourth etc. digit

Collocations finger digit · toe digit

• He has a very long third finger.

  Tiene un dedo medio muy largo.

a single piece of information in a computer system, usually represented by one bit or several bits

dígito (en informática)

• binary digit

Collocations binary digit · data digit

• Each binary digit is either a 0 or a 1.

  Cada dígito binario es un cero o un uno.