Base | Representation |
---|---|
bin | 10001100101100111111010… |
… | …00010011011010110010100 |
3 | 12001221101212001110211022021 |
4 | 20302303331002123112110 |
5 | 20032132203441231030 |
6 | 214131322540542524 |
7 | 11101154401414543 |
oct | 1062637502332624 |
9 | 161841761424267 |
10 | 38676130805140 |
11 | 11361500611564 |
12 | 4407839b51a44 |
13 | 18771b33120aa |
14 | 979d12c2415a |
15 | 4710c554297a |
hex | 232cfd09b594 |
38676130805140 has 48 divisors (see below), whose sum is σ = 84203267238720. Its totient is φ = 14911279320320.
The previous prime is 38676130805107. The next prime is 38676130805161. The reversal of 38676130805140 is 4150803167683.
It is a happy number.
38676130805140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 15 ways as a sum of consecutive naturals, for example, 284064550 + ... + 284200669.
It is an arithmetic number, because the mean of its divisors is an integer number (1754234734140).
Almost surely, 238676130805140 is an apocalyptic number.
It is an amenable number.
38676130805140 is an abundant number, since it is smaller than the sum of its proper divisors (45527136433580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38676130805140 is a wasteful number, since it uses less digits than its factorization.
38676130805140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 568265352 (or 568265350 counting only the distinct ones).
The product of its (nonzero) digits is 2903040, while the sum is 52.
The spelling of 38676130805140 in words is "thirty-eight trillion, six hundred seventy-six billion, one hundred thirty million, eight hundred five thousand, one hundred forty".
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