212 (number)
 | This article needs additional citations for verification. (August 2012) |
| ||||
|---|---|---|---|---|
| Cardinal | two hundred twelve | |||
| Ordinal | 212th (two hundred twelfth) | |||
| Factorization | 22 × 53 | |||
| Greek numeral | ΣΙΒ´ | |||
| Roman numeral | CCXII | |||
| Binary | 110101002 | |||
| Ternary | 212123 | |||
| Senary | 5526 | |||
| Octal | 3248 | |||
| Duodecimal | 15812 | |||
| Hexadecimal | D416 | |||
212 (two hundred [and] twelve) is the natural number following 211 and preceding 213.
In mathematics
[edit]- totient sum for the first 26 integers
In other fields
[edit]- +212 is the code for international direct-dial phone calls to Morocco[1]
- Area code 212, the first telephone area code used for Manhattan[2]
- "212" (song), a 2011 song by Harlem rapper Azealia Banks
- 212 Medea, a very large Main belt asteroid
- Bell 212 helicopter
- Type 212 submarine
- 212, a fragrance by Carolina Herrera[3]
- 212 action, a mass protest led by Indonesian Islamist groups
- Unit 212, an Israeli commando unit also known as Maglan
- In Fahrenheit degrees, the boiling point of water at sea level[4]
References
[edit]- ^ "How to call Morocco from the UK". www.area-codes.org.uk. Retrieved 8 May 2018.
- ^ "Manhattan Area Codes Multiply, but the Original, 212, Is Still Coveted". The New York Times. 24 March 2015. Retrieved 8 May 2018.
- ^ Herrera, Carolina. "212 Fragrances". www.carolinaherrera.com. Retrieved 8 May 2018.
- ^ "UCSB Science Line". scienceline.ucsb.edu. Retrieved 8 May 2018.
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