Base | Representation |
---|---|
bin | 1011011001011110111000… |
… | …0010110010100100110101 |
3 | 1122101002100102122122010112 |
4 | 2312113232002302210311 |
5 | 3120312340301430120 |
6 | 42353151115032405 |
7 | 2432302612334600 |
oct | 266275602624465 |
9 | 48332312578115 |
10 | 12532413311285 |
11 | 3aa1a6a65a86a |
12 | 14a4a47a3b705 |
13 | 6cba55b9c19a |
14 | 314801973337 |
15 | 16aee4482bc5 |
hex | b65ee0b2935 |
12532413311285 has 24 divisors (see below), whose sum is σ = 17513429561856. Its totient is φ = 8584221478560.
The previous prime is 12532413311251. The next prime is 12532413311317. The reversal of 12532413311285 is 58211331423521.
It is not a de Polignac number, because 12532413311285 - 232 = 12528118343989 is a prime.
It is a super-3 number, since 3×125324133112853 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27851837 + ... + 28298226.
It is an arithmetic number, because the mean of its divisors is an integer number (729726231744).
Almost surely, 212532413311285 is an apocalyptic number.
It is an amenable number.
12532413311285 is a deficient number, since it is larger than the sum of its proper divisors (4981016250571).
12532413311285 is an equidigital number, since it uses as much as digits as its factorization.
12532413311285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56150993 (or 56150986 counting only the distinct ones).
The product of its digits is 172800, while the sum is 41.
The spelling of 12532413311285 in words is "twelve trillion, five hundred thirty-two billion, four hundred thirteen million, three hundred eleven thousand, two hundred eighty-five".
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