Base | Representation |
---|---|
bin | 110100101110010001… |
… | …010010110001100010 |
3 | 12102010022022122212100 |
4 | 310232101102301202 |
5 | 1411414340011010 |
6 | 42001235111230 |
7 | 4042604241306 |
oct | 645621226142 |
9 | 172108278770 |
10 | 56610860130 |
11 | 2201039a120 |
12 | ab7aa42516 |
13 | 5452567596 |
14 | 2a50711d06 |
15 | 1714e432c0 |
hex | d2e452c62 |
56610860130 has 48 divisors (see below), whose sum is σ = 160568987904. Its totient is φ = 13723844640.
The previous prime is 56610860129. The next prime is 56610860147. The reversal of 56610860130 is 3106801665.
It is a happy number.
56610860130 is a `hidden beast` number, since 5 + 6 + 6 + 10 + 8 + 601 + 30 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28590354 + ... + 28592333.
It is an arithmetic number, because the mean of its divisors is an integer number (3345187248).
Almost surely, 256610860130 is an apocalyptic number.
56610860130 is an abundant number, since it is smaller than the sum of its proper divisors (103958127774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56610860130 is a wasteful number, since it uses less digits than its factorization.
56610860130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57182711 (or 57182708 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The spelling of 56610860130 in words is "fifty-six billion, six hundred ten million, eight hundred sixty thousand, one hundred thirty".
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