Base | Representation |
---|---|
bin | 10010111001011… |
… | …111100011000111 |
3 | 211002121101100211 |
4 | 102321133203013 |
5 | 1122131430234 |
6 | 51243420251 |
7 | 10566656011 |
oct | 2271374307 |
9 | 732541324 |
10 | 317061319 |
11 | 152a77953 |
12 | 8a224687 |
13 | 508c2763 |
14 | 301751b1 |
15 | 1cc7e164 |
hex | 12e5f8c7 |
317061319 has 2 divisors, whose sum is σ = 317061320. Its totient is φ = 317061318.
The previous prime is 317061293. The next prime is 317061361. The reversal of 317061319 is 913160713.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 317061319 - 27 = 317061191 is a prime.
It is a super-2 number, since 2×3170613192 = 201055760012039522, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (317061419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158530659 + 158530660.
It is an arithmetic number, because the mean of its divisors is an integer number (158530660).
Almost surely, 2317061319 is an apocalyptic number.
317061319 is a deficient number, since it is larger than the sum of its proper divisors (1).
317061319 is an equidigital number, since it uses as much as digits as its factorization.
317061319 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3402, while the sum is 31.
The square root of 317061319 is about 17806.2157405778. The cubic root of 317061319 is about 681.8901556823.
The spelling of 317061319 in words is "three hundred seventeen million, sixty-one thousand, three hundred nineteen".
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