Base | Representation |
---|---|
bin | 1111010001100001… |
… | …00001010000110101 |
3 | 210011110202012002122 |
4 | 13220300201100311 |
5 | 113243200004230 |
6 | 3433402245325 |
7 | 410126566121 |
oct | 75060412065 |
9 | 23143665078 |
10 | 8200000565 |
11 | 3528760879 |
12 | 170a1b6845 |
13 | a08aca753 |
14 | 57b08a581 |
15 | 32ed54be5 |
hex | 1e8c21435 |
8200000565 has 8 divisors (see below), whose sum is σ = 9840578208. Its totient is φ = 6559615440.
The previous prime is 8200000553. The next prime is 8200000573. The reversal of 8200000565 is 5650000028.
8200000565 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-8200000565 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73550 + ... + 147680.
It is an arithmetic number, because the mean of its divisors is an integer number (1230072276).
Almost surely, 28200000565 is an apocalyptic number.
It is an amenable number.
8200000565 is a deficient number, since it is larger than the sum of its proper divisors (1640577643).
8200000565 is a wasteful number, since it uses less digits than its factorization.
8200000565 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96259.
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 8200000565 is about 90553.8545010647. The cubic root of 8200000565 is about 2016.5297215327.
The spelling of 8200000565 in words is "eight billion, two hundred million, five hundred sixty-five", and thus it is an aban number.
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