67 (number)
Natural number
From Wikipedia, the free encyclopedia
67 (sixty-seven) is the natural number following 66 and preceding 68. It is an odd and prime number.
| ||||
|---|---|---|---|---|
| Cardinal | sixty-seven | |||
| Ordinal | 67th (sixty-seventh) | |||
| Factorization | prime | |||
| Prime | 19th | |||
| Divisors | 1, 67 | |||
| Greek numeral | ΞΖ´ | |||
| Roman numeral | LXVII, lxvii | |||
| Binary | 10000112 | |||
| Ternary | 21113 | |||
| Senary | 1516 | |||
| Octal | 1038 | |||
| Duodecimal | 5712 | |||
| Hexadecimal | 4316 | |||
In mathematics
67 is a Chen prime,[1] an irregular prime,[2] a lucky prime,[3] a Heegner number,[4] a super-prime,[5] an isolated prime,[6] a sexy prime, and a Pillai prime. It is also rounded to the nearest whole number as a percent.
Internet culture
6-7 is a meme, typically popularized by Generation Alpha. It was originally from a rap song called "Doot Doot (6 7)".[7][8] It is also associated with basketball player LaMelo Ball, who is 6 ft 7 in (2.01 m) in height.[9] It is cited as part of the brainrot phenomenon, or poor-quality digital media.[10] "6-7" is often accompanied by a hand gesture, and reportedly means nothing. Due to popularity and widespread use by young people, Dictionary.com named it the word of the year for 2025.[11][12]
