201 (number)
Appearance
| ||||
---|---|---|---|---|
Cardinal | two hundred one | |||
Ordinal | 201st (two hundred first) | |||
Factorization | 3 × 67 | |||
Divisors | 1, 3, 67, 201 | |||
Greek numeral | ΣΑ´ | |||
Roman numeral | CCI | |||
Binary | 110010012 | |||
Ternary | 211103 | |||
Senary | 5336 | |||
Octal | 3118 | |||
Duodecimal | 14912 | |||
Hexadecimal | C916 |
201 (two hundred [and] one) is the natural number following 200 and preceding 202.
In mathematics
As the two factors of 201 are both Gaussian primes, 201 is a Blum integer.
201 is a Harshad number in base 10.
In computing
- 201 is an HTTP status code indicating a new resource was successfully created in response to the request, with the textual part of the response line indicating the URL of the newly created document.
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.
In other fields
- A 201 file is a set of documents maintained by the US government for members of the Armed Forces. It is also referred to as the Official Military Personnel File.
- 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
- The 201 Class diesel locomotive used by Iarnród Éireann and NI Railways.
- The 201 series is a Japanese commuter train type
- The EMI 201 television camera use in the 1960s
- "201" is the title of an episode of South Park.
- Event 201, a pandemic exercise