zì​mǎ

character code

字码 字碼 zì​mǎ
character code
a digital code used to represent a specific character or letter in a computing system
numeral
a number; a numeral; a character used to represent a digit or numerical value
anti-tampering numerals
complex forms of numerals used on checks or legal documents to prevent tampering or fraud

Frequency

Written text
0.101 per million

Sources

Frequency data
BCC Corpus (BLCU)