Base | Representation |
---|---|
bin | 110101001010011011… |
… | …010110001000010001 |
3 | 12110100020012221001002 |
4 | 311022123112020101 |
5 | 1413401303213421 |
6 | 42120152151345 |
7 | 4060401452564 |
oct | 651233261021 |
9 | 173306187032 |
10 | 57083257361 |
11 | 22233013159 |
12 | b091098555 |
13 | 54c93a6880 |
14 | 2a973604db |
15 | 1741657b0b |
hex | d4a6d6211 |
57083257361 has 8 divisors (see below), whose sum is σ = 61614315840. Its totient is φ = 52572204432.
The previous prime is 57083257351. The next prime is 57083257391. The reversal of 57083257361 is 16375238075.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-57083257361 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (57083257351) 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, 4995455 + ... + 5006868.
It is an arithmetic number, because the mean of its divisors is an integer number (7701789480).
Almost surely, 257083257361 is an apocalyptic number.
It is an amenable number.
57083257361 is a deficient number, since it is larger than the sum of its proper divisors (4531058479).
57083257361 is a wasteful number, since it uses less digits than its factorization.
57083257361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10002775.
The product of its (nonzero) digits is 1058400, while the sum is 47.
The spelling of 57083257361 in words is "fifty-seven billion, eighty-three million, two hundred fifty-seven thousand, three hundred sixty-one".
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