Base | Representation |
---|---|
bin | 110101010111011000… |
… | …011001010111000000 |
3 | 12110220101011110120211 |
4 | 311113120121113000 |
5 | 1414322422303333 |
6 | 42153514243504 |
7 | 4065650650531 |
oct | 652730312700 |
9 | 173811143524 |
10 | 57300587968 |
11 | 22334762928 |
12 | b131a26594 |
13 | 553241b270 |
14 | 2ab8174688 |
15 | 1755786ecd |
hex | d576195c0 |
57300587968 has 56 divisors (see below), whose sum is σ = 122618589408. Its totient is φ = 26410546176.
The previous prime is 57300587963. The next prime is 57300587977. The reversal of 57300587968 is 86978500375.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57300587963) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571830 + ... + 664522.
It is an arithmetic number, because the mean of its divisors is an integer number (2189617668).
Almost surely, 257300587968 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 57300587968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61309294704).
57300587968 is an abundant number, since it is smaller than the sum of its proper divisors (65318001440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57300587968 is a wasteful number, since it uses less digits than its factorization.
57300587968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93461 (or 93451 counting only the distinct ones).
The product of its (nonzero) digits is 12700800, while the sum is 58.
The spelling of 57300587968 in words is "fifty-seven billion, three hundred million, five hundred eighty-seven thousand, nine hundred sixty-eight".
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