External links
Wikimedia Commons has media related to 85 (number) .
- 85
- Jorge Stolfi, The Hollywood Constant.
|
85 (eighty-five) is the natural number following 84 and preceding 86.
| ||||
|---|---|---|---|---|
| Cardinal | eighty-five | |||
| Ordinal | 85th (eighty-fifth) | |||
| Factorization | 5 × 17 | |||
| Divisors | 1, 5, 17, 85 | |||
| Greek numeral | ΠΕ´ | |||
| Roman numeral | LXXXV | |||
| Binary | 10101012 | |||
| Ternary | 100113 | |||
| Senary | 2216 | |||
| Octal | 1258 | |||
| Duodecimal | 7112 | |||
| Hexadecimal | 5516 | |||
85 is:
In U.S. college athletics, schools that are members of NCAA Division I are limited to providing athletic scholarships to a maximum of 85 football players in a given season. The specifics vary by the two Division I football subdivisions:
10 (ten) is the even natural number following 9 and preceding 11. Ten is the base of the decimal numeral system, the most common system of denoting numbers in both spoken and written language.
38 (thirty-eight) is the natural number following 37 and preceding 39.
69 is the natural number following 68 and preceding 70. An odd number and a composite number, 69 is divisible by 1, 3, 23 and 69. 69 is a semiprime because it is a natural number that is the product of exactly two prime numbers, and an interprime between the numbers of 67 and 71. Because 69 is not divisible by any square number other than 1, it is categorised as a square-free integer. 69 is also a Blum integer since the two factors of 69 are both Gaussian primes. In number theory, 69 is a deficient number, arithmetic number and a congruent number.
35 (thirty-five) is the natural number following 34 and preceding 36.
86 (eighty-six) is the natural number following 85 and preceding 87.
74 (seventy-four) is the natural number following 73 and preceding 75.
34 (thirty-four) is the natural number following 33 and preceding 35.
39 (thirty-nine) is the natural number following 38 and preceding 40.
55 (fifty-five) is the natural number following 54 and preceding 56.
57 (fifty-seven) is the natural number following 56 and preceding 58.
58 (fifty-eight) is the natural number following 57 and preceding 59.
91 (ninety-one) is the natural number following 90 and preceding 92.
2000 is a natural number following 1999 and preceding 2001.
3000 is the natural number following 2999 and preceding 3001. It is the smallest number requiring thirteen letters in English.
4000 is the natural number following 3999 and preceding 4001. It is a decagonal number.
216 is the natural number following 215 and preceding 217. It is a cube, and is often called Plato's number, although it is not certain that this is the number intended by Plato.
177 is the natural number following 176 and preceding 178.
30,000 is the natural number that comes after 29,999 and before 30,001.
262 is a natural number preceded by the number 261 and followed by 263. It has the prime factorization 2·131.