Base | Representation |
---|---|
bin | 110001001110101011… |
… | …110010100101101101 |
3 | 12001102212212110222211 |
4 | 301032223302211231 |
5 | 1331224041203210 |
6 | 40141115010421 |
7 | 3550625056060 |
oct | 611653624555 |
9 | 161385773884 |
10 | 52859709805 |
11 | 20465a23391 |
12 | a2b2739a11 |
13 | 4ca5374ac6 |
14 | 27b64588d7 |
15 | 159597638a |
hex | c4eaf296d |
52859709805 has 32 divisors (see below), whose sum is σ = 73574645760. Its totient is φ = 35706834240.
The previous prime is 52859709769. The next prime is 52859709817. The reversal of 52859709805 is 50890795825.
It is not a de Polignac number, because 52859709805 - 29 = 52859709293 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 52859709805.
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, 3269652 + ... + 3285778.
It is an arithmetic number, because the mean of its divisors is an integer number (2299207680).
Almost surely, 252859709805 is an apocalyptic number.
It is an amenable number.
52859709805 is a deficient number, since it is larger than the sum of its proper divisors (20714935955).
52859709805 is a wasteful number, since it uses less digits than its factorization.
52859709805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17529.
The product of its (nonzero) digits is 9072000, while the sum is 58.
The spelling of 52859709805 in words is "fifty-two billion, eight hundred fifty-nine million, seven hundred nine thousand, eight hundred five".
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