Base | Representation |
---|---|
bin | 1101100110001… |
… | …0110001101111 |
3 | 10222022022021212 |
4 | 3121202301233 |
5 | 104044341240 |
6 | 5354145035 |
7 | 1261504334 |
oct | 331426157 |
9 | 128268255 |
10 | 57027695 |
11 | 2a21082a |
12 | 1712217b |
13 | ba790ca |
14 | 780698b |
15 | 5017165 |
hex | 3662c6f |
57027695 has 8 divisors (see below), whose sum is σ = 71408736. Its totient is φ = 43638496.
The previous prime is 57027667. The next prime is 57027727. The reversal of 57027695 is 59672075.
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-57027695 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 247832 + ... + 248061.
It is an arithmetic number, because the mean of its divisors is an integer number (8926092).
Almost surely, 257027695 is an apocalyptic number.
57027695 is a deficient number, since it is larger than the sum of its proper divisors (14381041).
57027695 is a wasteful number, since it uses less digits than its factorization.
57027695 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 495921.
The product of its (nonzero) digits is 132300, while the sum is 41.
The square root of 57027695 is about 7551.6683587139. The cubic root of 57027695 is about 384.9124329997.
The spelling of 57027695 in words is "fifty-seven million, twenty-seven thousand, six hundred ninety-five".
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