Ban number
id:
ban-number-170-5786941
title:
Ban number
text:
In recreational mathematics, a ban number is a number that does not contain a particular letter when spelled out in English; in other words, the letter is "banned." Ban numbers are not precisely defined, since some large numbers do not follow the standards of number names. There are several published sequences of ban numbers:
- The aban numbers do not contain the letter A. The first few aban numbers are 1 through 999, 1,000,000 through 1,000,999, 2,000,000 through 2,000,999,... The word "and"
brand slug:
wiki
category slug:
encyclopedia
description:
Class of number
original url:
https://en.wikipedia.org/wiki/Ban_number
date created:
2006-12-05T17:25:39Z
date modified:
2024-08-31T21:57:16Z
main entity:
{"identifier":"Q4853736","url":"https://www.wikidata.org/entity/Q4853736"}
image:
fields total:
13
integrity:
15