Base | Representation |
---|---|
bin | 1000100110110011… |
… | …0101000001110011 |
3 | 12222000002211221221 |
4 | 2021230311001303 |
5 | 14212404331011 |
6 | 1021124125511 |
7 | 111151426546 |
oct | 21154650163 |
9 | 5860084857 |
10 | 2310230131 |
11 | a86079100 |
12 | 545836897 |
13 | 2aa8176a1 |
14 | 17cb7285d |
15 | d7c42971 |
hex | 89b35073 |
2310230131 has 12 divisors (see below), whose sum is σ = 2540655376. Its totient is φ = 2099124720.
The previous prime is 2310230093. The next prime is 2310230173. The reversal of 2310230131 is 1310320132.
It is not a de Polignac number, because 2310230131 - 29 = 2310229619 is a prime.
It is a super-2 number, since 2×23102301312 = 10674326516360554322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2310230231) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 316681 + ... + 323893.
Almost surely, 22310230131 is an apocalyptic number.
2310230131 is a deficient number, since it is larger than the sum of its proper divisors (230425245).
2310230131 is a wasteful number, since it uses less digits than its factorization.
2310230131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9882 (or 9871 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 2310230131 is about 48064.8533858161. The cubic root of 2310230131 is about 1321.9603049428.
Adding to 2310230131 its reverse (1310320132), we get a palindrome (3620550263).
Subtracting from 2310230131 its reverse (1310320132), we obtain a palindrome (999909999).
The spelling of 2310230131 in words is "two billion, three hundred ten million, two hundred thirty thousand, one hundred thirty-one".
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