Base | Representation |
---|---|
bin | 1001010000001010000… |
… | …10011011010110100111 |
3 | 1010101120211201002210211 |
4 | 10220011002123112213 |
5 | 20202040444233221 |
6 | 402014035400251 |
7 | 31653105166066 |
oct | 4500502332647 |
9 | 1111524632724 |
10 | 317912102311 |
11 | 11290a103941 |
12 | 51744153087 |
13 | 23c95a9510b |
14 | 1155c00c1dd |
15 | 8409ea36e1 |
hex | 4a0509b5a7 |
317912102311 has 8 divisors (see below), whose sum is σ = 320043512448. Its totient is φ = 315781035000.
The previous prime is 317912102281. The next prime is 317912102357. The reversal of 317912102311 is 113201219713.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 317912102311 - 213 = 317912094119 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (317912109311) 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 7 ways as a sum of consecutive naturals, for example, 1934016 + ... + 2091946.
It is an arithmetic number, because the mean of its divisors is an integer number (40005439056).
Almost surely, 2317912102311 is an apocalyptic number.
317912102311 is a deficient number, since it is larger than the sum of its proper divisors (2131410137).
317912102311 is a wasteful number, since it uses less digits than its factorization.
317912102311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171413.
The product of its (nonzero) digits is 2268, while the sum is 31.
The spelling of 317912102311 in words is "three hundred seventeen billion, nine hundred twelve million, one hundred two thousand, three hundred eleven".
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