Base | Representation |
---|---|
bin | 110101111000010001… |
… | …000010101110011110 |
3 | 12112022211022202201020 |
4 | 311320101002232132 |
5 | 1421440142332012 |
6 | 42324343425010 |
7 | 4115430336051 |
oct | 657021025636 |
9 | 175284282636 |
10 | 57852308382 |
11 | 22598135610 |
12 | b266755166 |
13 | 55bc81184b |
14 | 2b2b550a98 |
15 | 1788e19a8c |
hex | d78442b9e |
57852308382 has 64 divisors (see below), whose sum is σ = 126751682304. Its totient is φ = 17457776640.
The previous prime is 57852308347. The next prime is 57852308399. The reversal of 57852308382 is 28380325875.
57852308382 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 polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17782668 + ... + 17785920.
It is an arithmetic number, because the mean of its divisors is an integer number (1980495036).
Almost surely, 257852308382 is an apocalyptic number.
57852308382 is an abundant number, since it is smaller than the sum of its proper divisors (68899373922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57852308382 is a wasteful number, since it uses less digits than its factorization.
57852308382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4313.
The product of its (nonzero) digits is 3225600, while the sum is 51.
The spelling of 57852308382 in words is "fifty-seven billion, eight hundred fifty-two million, three hundred eight thousand, three hundred eighty-two".
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