Base | Representation |
---|---|
bin | 1101101100110… |
… | …0001100111000 |
3 | 11000010020122002 |
4 | 3123030030320 |
5 | 104202201022 |
6 | 5411320132 |
7 | 1265253305 |
oct | 333141470 |
9 | 130106562 |
10 | 57459512 |
11 | 2a486200 |
12 | 172b0048 |
13 | bb9a816 |
14 | 78ba0ac |
15 | 50a0092 |
hex | 36cc338 |
57459512 has 24 divisors (see below), whose sum is σ = 118423200. Its totient is φ = 26117520.
The previous prime is 57459509. The next prime is 57459517. The reversal of 57459512 is 21595475.
It is a happy number.
57459512 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 not an unprimeable number, because it can be changed into a prime (57459517) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28712 + ... + 30647.
It is an arithmetic number, because the mean of its divisors is an integer number (4934300).
Almost surely, 257459512 is an apocalyptic number.
It is an amenable number.
57459512 is an abundant number, since it is smaller than the sum of its proper divisors (60963688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57459512 is a wasteful number, since it uses less digits than its factorization.
57459512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59387 (or 59372 counting only the distinct ones).
The product of its digits is 63000, while the sum is 38.
The square root of 57459512 is about 7580.2052742653. The cubic root of 57459512 is about 385.8815175028.
The spelling of 57459512 in words is "fifty-seven million, four hundred fifty-nine thousand, five hundred twelve".
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