Base | Representation |
---|---|
bin | 100111111011101010… |
… | …110001101010110111 |
3 | 11002200011122022001221 |
4 | 213323222301222313 |
5 | 1200303003003000 |
6 | 31410350531211 |
7 | 3045350326666 |
oct | 477352615267 |
9 | 132604568057 |
10 | 42877000375 |
11 | 17202a49000 |
12 | 8387506b07 |
13 | 407412c751 |
14 | 210a716ddd |
15 | 11ae38161a |
hex | 9fbab1ab7 |
42877000375 has 32 divisors (see below), whose sum is σ = 58857754176. Its totient is φ = 31183152000.
The previous prime is 42877000373. The next prime is 42877000379. The reversal of 42877000375 is 57300077824.
It is not a de Polignac number, because 42877000375 - 21 = 42877000373 is a prime.
It is a super-2 number, since 2×428770003752 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42877000373) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 37519 + ... + 295231.
It is an arithmetic number, because the mean of its divisors is an integer number (1839304818).
Almost surely, 242877000375 is an apocalyptic number.
42877000375 is a deficient number, since it is larger than the sum of its proper divisors (15980753801).
42877000375 is an equidigital number, since it uses as much as digits as its factorization.
42877000375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257761 (or 257729 counting only the distinct ones).
The product of its (nonzero) digits is 329280, while the sum is 43.
The spelling of 42877000375 in words is "forty-two billion, eight hundred seventy-seven million, three hundred seventy-five", and thus it is an aban number.
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