Base | Representation |
---|---|
bin | 1101100111011… |
… | …1000100110000 |
3 | 10222110112100000 |
4 | 3121313010300 |
5 | 104110021312 |
6 | 5400030000 |
7 | 1262301612 |
oct | 331670460 |
9 | 128415300 |
10 | 57110832 |
11 | 2a268239 |
12 | 17162300 |
13 | baa7bbc |
14 | 7828db2 |
15 | 5031adc |
hex | 3677130 |
57110832 has 120 divisors (see below), whose sum is σ = 170659216. Its totient is φ = 18475776.
The previous prime is 57110813. The next prime is 57110857. The reversal of 57110832 is 23801175.
57110832 is a `hidden beast` number, since 571 + 10 + 83 + 2 = 666.
57110832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 57110796 and 57110805.
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 23 ways as a sum of consecutive naturals, for example, 143658 + ... + 144054.
Almost surely, 257110832 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 57110832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85329608).
57110832 is an abundant number, since it is smaller than the sum of its proper divisors (113548384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57110832 is a wasteful number, since it uses less digits than its factorization.
57110832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 457 (or 439 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 27.
The square root of 57110832 is about 7557.1708992188. The cubic root of 57110832 is about 385.0993885193.
It can be divided in two parts, 57 and 110832, that added together give a square (110889 = 3332).
The spelling of 57110832 in words is "fifty-seven million, one hundred ten thousand, eight hundred thirty-two".
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