Base | Representation |
---|---|
bin | 110101101101000010… |
… | …001001111101100010 |
3 | 12111211200201102022020 |
4 | 311231002021331202 |
5 | 1421043421401412 |
6 | 42253532322310 |
7 | 4110651456441 |
oct | 655502117542 |
9 | 174750642266 |
10 | 57663856482 |
11 | 2250081a941 |
12 | b213613396 |
13 | 558c76b94b |
14 | 2b104d6d58 |
15 | 17775e218c |
hex | d6d089f62 |
57663856482 has 16 divisors (see below), whose sum is σ = 115368920352. Its totient is φ = 19214417600.
The previous prime is 57663856463. The next prime is 57663856489. The reversal of 57663856482 is 28465836675.
57663856482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (57663856489) 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, 1698768 + ... + 1732379.
It is an arithmetic number, because the mean of its divisors is an integer number (7210557522).
Almost surely, 257663856482 is an apocalyptic number.
57663856482 is an abundant number, since it is smaller than the sum of its proper divisors (57705063870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57663856482 is a wasteful number, since it uses less digits than its factorization.
57663856482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3433953.
The product of its digits is 58060800, while the sum is 60.
The spelling of 57663856482 in words is "fifty-seven billion, six hundred sixty-three million, eight hundred fifty-six thousand, four hundred eighty-two".
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