Base | Representation |
---|---|
bin | 1101101010110… |
… | …0101110111000 |
3 | 10222212200211011 |
4 | 3122230232320 |
5 | 104134034431 |
6 | 5404443304 |
7 | 1264205440 |
oct | 332545670 |
9 | 128780734 |
10 | 57330616 |
11 | 2a3a8382 |
12 | 17249534 |
13 | bb53c55 |
14 | 7885120 |
15 | 5076cb1 |
hex | 36acbb8 |
57330616 has 32 divisors (see below), whose sum is σ = 124416000. Its totient is φ = 24257376.
The previous prime is 57330607. The next prime is 57330629. The reversal of 57330616 is 61603375.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2056 + ... + 10903.
It is an arithmetic number, because the mean of its divisors is an integer number (3888000).
Almost surely, 257330616 is an apocalyptic number.
57330616 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
57330616 is an abundant number, since it is smaller than the sum of its proper divisors (67085384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57330616 is a wasteful number, since it uses less digits than its factorization.
57330616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13051 (or 13047 counting only the distinct ones).
The product of its (nonzero) digits is 11340, while the sum is 31.
The square root of 57330616 is about 7571.6983563795. The cubic root of 57330616 is about 385.5927586836.
The spelling of 57330616 in words is "fifty-seven million, three hundred thirty thousand, six hundred sixteen".
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