Base | Representation |
---|---|
bin | 1010101001010101… |
… | …00000000000000000 |
3 | 112202022112010102000 |
4 | 11110222200000000 |
5 | 43201120111220 |
6 | 2343044424000 |
7 | 261430023621 |
oct | 52452400000 |
9 | 15668463360 |
10 | 5715394560 |
11 | 2473211587 |
12 | 11360a8000 |
13 | 70112b095 |
14 | 3c30c5a48 |
15 | 236b6a390 |
hex | 154aa0000 |
5715394560 has 576 divisors, whose sum is σ = 22649155200. Its totient is φ = 1358954496.
The previous prime is 5715394511. The next prime is 5715394561. The reversal of 5715394560 is 654935175.
5715394560 is a `hidden beast` number, since 5 + 71 + 539 + 45 + 6 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (576).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5715394561) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 300810231 + ... + 300810249.
It is an arithmetic number, because the mean of its divisors is an integer number (39321450).
Almost surely, 25715394560 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5715394560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11324577600).
5715394560 is an abundant number, since it is smaller than the sum of its proper divisors (16933760640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5715394560 is an equidigital number, since it uses as much as digits as its factorization.
5715394560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84 (or 46 counting only the distinct ones).
The product of its (nonzero) digits is 567000, while the sum is 45.
The square root of 5715394560 is about 75600.2285710830. The cubic root of 5715394560 is about 1787.9227028428.
The spelling of 5715394560 in words is "five billion, seven hundred fifteen million, three hundred ninety-four thousand, five hundred sixty".
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