Base | Representation |
---|---|
bin | 110101101100110011… |
… | …100100011101011111 |
3 | 12111211102112011021201 |
4 | 311230303210131133 |
5 | 1421041432022423 |
6 | 42253314340331 |
7 | 4110604123036 |
oct | 655463443537 |
9 | 174742464251 |
10 | 57660032863 |
11 | 224a9649124 |
12 | b21228a6a7 |
13 | 558ba30454 |
14 | 2b0dbbd71d |
15 | 17770d92ad |
hex | d6cce475f |
57660032863 has 8 divisors (see below), whose sum is σ = 61056432720. Its totient is φ = 54264147840.
The previous prime is 57660032839. The next prime is 57660032923. The reversal of 57660032863 is 36823006675.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 57660032863 - 25 = 57660032831 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57660032813) 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, 115093 + ... + 358561.
It is an arithmetic number, because the mean of its divisors is an integer number (7632054090).
Almost surely, 257660032863 is an apocalyptic number.
57660032863 is a deficient number, since it is larger than the sum of its proper divisors (3396399857).
57660032863 is a wasteful number, since it uses less digits than its factorization.
57660032863 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257417.
The product of its (nonzero) digits is 1088640, while the sum is 46.
The spelling of 57660032863 in words is "fifty-seven billion, six hundred sixty million, thirty-two thousand, eight hundred sixty-three".
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