Base | Representation |
---|---|
bin | 110101001010100011… |
… | …111101000100100000 |
3 | 12110100101110120120220 |
4 | 311022203331010200 |
5 | 1413402342422031 |
6 | 42120312403040 |
7 | 4060426602006 |
oct | 651243750440 |
9 | 173311416526 |
10 | 57085514016 |
11 | 22234314663 |
12 | b0919a6480 |
13 | 54c99b6a7b |
14 | 2a9778aa76 |
15 | 1741951596 |
hex | d4a8fd120 |
57085514016 has 48 divisors (see below), whose sum is σ = 150154790688. Its totient is φ = 18989734400.
The previous prime is 57085513981. The next prime is 57085514023. The reversal of 57085514016 is 61041558075.
It is a tau number, because it is divible by the number of its divisors (48).
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, 558405 + ... + 652676.
It is an arithmetic number, because the mean of its divisors is an integer number (3128224806).
Almost surely, 257085514016 is an apocalyptic number.
It is an amenable number.
57085514016 is an abundant number, since it is smaller than the sum of its proper divisors (93069276672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57085514016 is a wasteful number, since it uses less digits than its factorization.
57085514016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1211585 (or 1211577 counting only the distinct ones).
The product of its (nonzero) digits is 168000, while the sum is 42.
The spelling of 57085514016 in words is "fifty-seven billion, eighty-five million, five hundred fourteen thousand, sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •