Base | Representation |
---|---|
bin | 110101000111000111… |
… | …111011100101100100 |
3 | 12110012100221020120201 |
4 | 311013013323211210 |
5 | 1413243111230020 |
6 | 42110452240244 |
7 | 4056126416203 |
oct | 650707734544 |
9 | 173170836521 |
10 | 57027836260 |
11 | 222047aa49a |
12 | b076610084 |
13 | 54baa70b15 |
14 | 2a8dc5523a |
15 | 173b85ba0a |
hex | d471fb964 |
57027836260 has 24 divisors (see below), whose sum is σ = 119996565696. Its totient is φ = 22765780320.
The previous prime is 57027836249. The next prime is 57027836263. The reversal of 57027836260 is 6263872075.
It is a self number, because there is not a number n which added to its sum of digits gives 57027836260.
It is not an unprimeable number, because it can be changed into a prime (57027836263) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2824326 + ... + 2844445.
It is an arithmetic number, because the mean of its divisors is an integer number (4999856904).
Almost surely, 257027836260 is an apocalyptic number.
It is an amenable number.
57027836260 is an abundant number, since it is smaller than the sum of its proper divisors (62968729436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57027836260 is a wasteful number, since it uses less digits than its factorization.
57027836260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5669283 (or 5669281 counting only the distinct ones).
The product of its (nonzero) digits is 846720, while the sum is 46.
The spelling of 57027836260 in words is "fifty-seven billion, twenty-seven million, eight hundred thirty-six thousand, two hundred sixty".
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