201 (number)
From Wikipedia, the free encyclopedia
| Cardinal | 201 two hundred and one |
| Ordinal | 201st two hundred and first |
| Factorization | 3 x 67 |
| Roman numeral | CCI |
| Binary | 11001001 |
| Hexadecimal | C9 |
201 is the natural number following 200 and preceding 202. It may be written as "two hundred one" or "two hundred and one".
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[edit] In mathematics
- 201 is a Harshad number.
[edit] In computing
- 201 is an HTTP status code indicating success of a POST command, with the textual part of the response line indicating the URL by which the newly created document should be known.
[edit] In astronomy
- 201 is a Saros cycle; the next solar eclipse in this cycle is predicted to take place in AD 3223.[1].
- The New General Catalogue object NGC201 is a magnitude 15 spiral galaxy in the constellation Cetus[2].
- 201 Penelope is a large Main belt asteroid discovered in 1879.
[edit] In other fields
- 201 in binary (11001001) is the title of an episode of Star Trek: The Next Generation.
- Area code 201 is the area code assigned to northern New Jersey in the United States.
- 201 is the course number of basic or entry-level courses at some Canadian universities (such as the University of Calgary and Athabasca University), especially if the number 101 is allocated to remedial courses.
- 201 is also short for 201 Poplar, the jail in Memphis, Tennessee, and alluded to in many rap songs from Memphis artists.
- in Philippine employment, a 201 file is a file detailing an employee's history and records with a particular employer
