359 (number)
359 (three hundred [and] fifty-nine) is the natural number following 358 and preceding 360. 359 is the 72nd prime number.
| ||||
|---|---|---|---|---|
| Cardinal | three hundred fifty-nine | |||
| Ordinal | 359th (three hundred fifty-ninth) | |||
| Factorization | prime | |||
| Prime | yes | |||
| Greek numeral | ΤΝΘ´ | |||
| Roman numeral | CCCLIX | |||
| Binary | 1011001112 | |||
| Ternary | 1110223 | |||
| Senary | 13556 | |||
| Octal | 5478 | |||
| Duodecimal | 25B12 | |||
| Hexadecimal | 16716 | |||
In mathematics
- 359 is a Sophie Germain prime: (also a Sophie Germain prime).
- It is also a safe prime, because subtracting 1 and halving it gives another prime number (179, itself also safe).
- Since the reversal of its digits gives 953, which is prime, it is also an emirp.
- 359 is an Eisenstein prime with no imaginary part[1] and a Chen prime.[2]
- It is a strictly non-palindromic number.[3]
In other fields
- According to the author Douglas Adams, 359 is the funniest three-digit number.[4]
- "Eisein prime". mathworld.wolfram.com.
- "Chen prime". mathworld.wolfram.com.
- Sloane, N. J. A. (ed.). "Sequence A016038". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- Simpson, M. J. (2005-04-29). Hitchhiker: A Biography of Douglas Adams. Justin, Charles & Co. ISBN 9781932112351. Read 2015-12-06
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