Base | Representation |
---|---|
bin | 1001010000001010000… |
… | …10011011010110101101 |
3 | 1010101120211201002211001 |
4 | 10220011002123112231 |
5 | 20202040444233232 |
6 | 402014035400301 |
7 | 31653105166105 |
oct | 4500502332655 |
9 | 1111524632731 |
10 | 317912102317 |
11 | 11290a103947 |
12 | 51744153091 |
13 | 23c95a95114 |
14 | 1155c00c205 |
15 | 8409ea36e7 |
hex | 4a0509b5ad |
317912102317 has 16 divisors (see below), whose sum is σ = 352657469952. Its totient is φ = 285237596160.
The previous prime is 317912102281. The next prime is 317912102357. The reversal of 317912102317 is 713201219713.
It is a cyclic number.
It is not a de Polignac number, because 317912102317 - 223 = 317903713709 is a prime.
It is a super-2 number, since 2×3179121023172 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (317912102357) 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 in 15 ways as a sum of consecutive naturals, for example, 4466548 + ... + 4537165.
It is an arithmetic number, because the mean of its divisors is an integer number (22041091872).
Almost surely, 2317912102317 is an apocalyptic number.
It is an amenable number.
317912102317 is a deficient number, since it is larger than the sum of its proper divisors (34745367635).
317912102317 is a wasteful number, since it uses less digits than its factorization.
317912102317 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9003828.
The product of its (nonzero) digits is 15876, while the sum is 37.
The spelling of 317912102317 in words is "three hundred seventeen billion, nine hundred twelve million, one hundred two thousand, three hundred seventeen".
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