Base | Representation |
---|---|
bin | 10010110101110… |
… | …010011111001111 |
3 | 211000210001101212 |
4 | 102311302133033 |
5 | 1121404342234 |
6 | 51210525035 |
7 | 10555503056 |
oct | 2265623717 |
9 | 730701355 |
10 | 316090319 |
11 | 152474376 |
12 | 89a3677b |
13 | 506427bc |
14 | 2dda139d |
15 | 1cb3b5ce |
hex | 12d727cf |
316090319 has 2 divisors, whose sum is σ = 316090320. Its totient is φ = 316090318.
The previous prime is 316090301. The next prime is 316090321. The reversal of 316090319 is 913090613.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 316090319 - 28 = 316090063 is a prime.
It is a super-2 number, since 2×3160903192 = 199826179531043522, which contains 22 as substring.
It is a Sophie Germain prime.
Together with 316090321, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (316090399) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158045159 + 158045160.
It is an arithmetic number, because the mean of its divisors is an integer number (158045160).
Almost surely, 2316090319 is an apocalyptic number.
316090319 is a deficient number, since it is larger than the sum of its proper divisors (1).
316090319 is an equidigital number, since it uses as much as digits as its factorization.
316090319 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4374, while the sum is 32.
The square root of 316090319 is about 17778.9290734847. The cubic root of 316090319 is about 681.1933478800.
The spelling of 316090319 in words is "three hundred sixteen million, ninety thousand, three hundred nineteen".
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