Base | Representation |
---|---|
bin | 1101110011101… |
… | …0010011000100 |
3 | 11000222011020011 |
4 | 3130322103010 |
5 | 104311113333 |
6 | 5425120004 |
7 | 1302142120 |
oct | 334722304 |
9 | 130864204 |
10 | 57910468 |
11 | 2a763aa0 |
12 | 17489004 |
13 | bcc7b65 |
14 | 7996580 |
15 | 513d9cd |
hex | 373a4c4 |
57910468 has 24 divisors (see below), whose sum is σ = 126350784. Its totient is φ = 22562400.
The previous prime is 57910429. The next prime is 57910487. The reversal of 57910468 is 86401975.
57910468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 57910468.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 93703 + ... + 94318.
It is an arithmetic number, because the mean of its divisors is an integer number (5264616).
Almost surely, 257910468 is an apocalyptic number.
It is an amenable number.
57910468 is an abundant number, since it is smaller than the sum of its proper divisors (68440316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57910468 is a wasteful number, since it uses less digits than its factorization.
57910468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 188043 (or 188041 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 40.
The square root of 57910468 is about 7609.8927719121. The cubic root of 57910468 is about 386.8883848632. Note that the first 3 decimals are identical.
The spelling of 57910468 in words is "fifty-seven million, nine hundred ten thousand, four hundred sixty-eight".
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