Base | Representation |
---|---|
bin | 110101110110111100… |
… | …111111011111010110 |
3 | 12112021021212100122011 |
4 | 311312330333133112 |
5 | 1421414022300110 |
6 | 42322235254434 |
7 | 4115042140633 |
oct | 656674773726 |
9 | 175237770564 |
10 | 57830275030 |
11 | 22586756630 |
12 | b25b2aa41a |
13 | 55b8098a68 |
14 | 2b2865718a |
15 | 178701648a |
hex | d76f3f7d6 |
57830275030 has 64 divisors (see below), whose sum is σ = 114102743040. Its totient is φ = 20928499200.
The previous prime is 57830275007. The next prime is 57830275039. The reversal of 57830275030 is 3057203875.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57830275039) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27393675 + ... + 27395785.
It is an arithmetic number, because the mean of its divisors is an integer number (1782855360).
Almost surely, 257830275030 is an apocalyptic number.
57830275030 is a deficient number, since it is larger than the sum of its proper divisors (56272468010).
57830275030 is a wasteful number, since it uses less digits than its factorization.
57830275030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3205.
The product of its (nonzero) digits is 176400, while the sum is 40.
The spelling of 57830275030 in words is "fifty-seven billion, eight hundred thirty million, two hundred seventy-five thousand, thirty".
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