Base | Representation |
---|---|
bin | 110101011010101011… |
… | …010011010010011000 |
3 | 12111001020012100210110 |
4 | 311122223103102120 |
5 | 1414431101003410 |
6 | 42203211244320 |
7 | 4100221616601 |
oct | 653253232230 |
9 | 174036170713 |
10 | 57355875480 |
11 | 22362995192 |
12 | b1484496a0 |
13 | 5540a08277 |
14 | 2ac1646da8 |
15 | 175a558720 |
hex | d5aad3498 |
57355875480 has 64 divisors (see below), whose sum is σ = 173738223360. Its totient is φ = 15146402688.
The previous prime is 57355875457. The next prime is 57355875547. The reversal of 57355875480 is 8457855375.
57355875480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 57355875480.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2307862 + ... + 2332581.
It is an arithmetic number, because the mean of its divisors is an integer number (2714659740).
Almost surely, 257355875480 is an apocalyptic number.
It is an amenable number.
57355875480 is an abundant number, since it is smaller than the sum of its proper divisors (116382347880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57355875480 is a wasteful number, since it uses less digits than its factorization.
57355875480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4640560 (or 4640556 counting only the distinct ones).
The product of its (nonzero) digits is 23520000, while the sum is 57.
The spelling of 57355875480 in words is "fifty-seven billion, three hundred fifty-five million, eight hundred seventy-five thousand, four hundred eighty".
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