Base | Representation |
---|---|
bin | 110101011010010011… |
… | …110010101001100100 |
3 | 12111000210121020202100 |
4 | 311122103302221210 |
5 | 1414423011244414 |
6 | 42202431212100 |
7 | 4100115340641 |
oct | 653223625144 |
9 | 174023536670 |
10 | 57349712484 |
11 | 2235a4658a9 |
12 | b146377030 |
13 | 553c65b01c |
14 | 2ac08c0dc8 |
15 | 1759c3c609 |
hex | d5a4f2a64 |
57349712484 has 81 divisors (see below), whose sum is σ = 146453359507. Its totient is φ = 18922593648.
The previous prime is 57349712471. The next prime is 57349712489. The reversal of 57349712484 is 48421794375.
The square root of 57349712484 is 239478.
It is a perfect power (a square), and thus also a powerful number.
57349712484 is a `hidden beast` number, since 5 + 73 + 4 + 97 + 1 + 2 + 484 = 666.
57349712484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 57349712484.
It is not an unprimeable number, because it can be changed into a prime (57349712489) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 239956837 + ... + 239957075.
Almost surely, 257349712484 is an apocalyptic number.
57349712484 is the 239478-th square number.
It is an amenable number.
57349712484 is an abundant number, since it is smaller than the sum of its proper divisors (89103647023).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57349712484 is a wasteful number, since it uses less digits than its factorization.
57349712484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 822 (or 411 counting only the distinct ones).
The product of its digits is 6773760, while the sum is 54.
The spelling of 57349712484 in words is "fifty-seven billion, three hundred forty-nine million, seven hundred twelve thousand, four hundred eighty-four".
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