214 (number)
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| ||||
|---|---|---|---|---|
| Cardinal | two hundred fourteen | |||
| Ordinal | 214th (two hundred fourteenth) | |||
| Factorization | 2 × 107 | |||
| Divisors | 2, 107 | |||
| Greek numeral | ΣΙΔ´ | |||
| Roman numeral | CCXIV, ccxiv | |||
| Binary | 110101102 | |||
| Ternary | 212213 | |||
| Senary | 5546 | |||
| Octal | 3268 | |||
| Duodecimal | 15A12 | |||
| Hexadecimal | D616 | |||
214 (two hundred [and] fourteen) is the natural number following 213 and preceding 215.
In mathematics
[edit]- 214 is a composite number (with prime factorization 2 × 107) and a triacontakaiheptagonal number (37-gonal number).[1]
- 214!! − 1 is a 205-digit prime number.[2]
- Number of regions into which a figure made up of a row of 5 adjacent congruent rectangles is divided upon drawing diagonals of all possible rectangles.[3]
In other fields
[edit]- SMTP status code for a reply message to a help command[4][better source needed]
References
[edit]- ^ "A282852 - OEIS". oeis.org. Retrieved 2022-01-06.
- ^ "A007749 - OEIS". oeis.org. Retrieved 2022-01-06.
- ^ "A306302- OEIS". oeis.org. Retrieved 2022-05-09.
- ^ Smith, Mike (7 August 2009). "SMTP Status Codes, SMTP Error Codes, SMTP Reply Codes". info.webtoolhub.com. Archived from the original on 18 May 2010. Retrieved 10 January 2022.
- Wells, D. (1987). The Penguin Dictionary of Curious and Interesting Numbers (p. 143). London: Penguin Group.
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