Base | Representation |
---|---|
bin | 11100001001111010… |
… | …100011000100011101 |
3 | 2220000212011201012101 |
4 | 130021322203010131 |
5 | 443403131122023 |
6 | 21515445405101 |
7 | 2120104141432 |
oct | 341172430435 |
9 | 86025151171 |
10 | 30231114013 |
11 | 11903748451 |
12 | 5a38409791 |
13 | 2b0a224459 |
14 | 166b009b89 |
15 | bbe07c1ad |
hex | 709ea311d |
30231114013 has 8 divisors (see below), whose sum is σ = 30731559840. Its totient is φ = 29730824880.
The previous prime is 30231114007. The next prime is 30231114041. The reversal of 30231114013 is 31041113203.
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 30231114013 - 221 = 30229016861 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 (30231114113) 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, 388098 + ... + 459436.
It is an arithmetic number, because the mean of its divisors is an integer number (3841444980).
Almost surely, 230231114013 is an apocalyptic number.
It is an amenable number.
30231114013 is a deficient number, since it is larger than the sum of its proper divisors (500445827).
30231114013 is an equidigital number, since it uses as much as digits as its factorization.
30231114013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78347.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 30231114013 its reverse (31041113203), we get a palindrome (61272227216).
The spelling of 30231114013 in words is "thirty billion, two hundred thirty-one million, one hundred fourteen thousand, thirteen".
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