Base | Representation |
---|---|
bin | 10110010111111110101001 |
3 | 102000222210111 |
4 | 112113332221 |
5 | 3000143020 |
6 | 325414321 |
7 | 100566151 |
oct | 26277651 |
9 | 12028714 |
10 | 5865385 |
11 | 3346829 |
12 | 1b6a3a1 |
13 | 12a4956 |
14 | ac9761 |
15 | 7acd5a |
hex | 597fa9 |
5865385 has 8 divisors (see below), whose sum is σ = 7086600. Its totient is φ = 4660224.
The previous prime is 5865347. The next prime is 5865389. The reversal of 5865385 is 5835685.
5865385 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 234256 + 5631129 = 484^2 + 2373^2 .
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 5865385 - 27 = 5865257 is a prime.
5865385 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (5865389) 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, 3192 + ... + 4681.
It is an arithmetic number, because the mean of its divisors is an integer number (885825).
Almost surely, 25865385 is an apocalyptic number.
It is an amenable number.
5865385 is a deficient number, since it is larger than the sum of its proper divisors (1221215).
5865385 is a wasteful number, since it uses less digits than its factorization.
5865385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8027.
The product of its digits is 144000, while the sum is 40.
The square root of 5865385 is about 2421.8556934714. The cubic root of 5865385 is about 180.3428137677.
The spelling of 5865385 in words is "five million, eight hundred sixty-five thousand, three hundred eighty-five".
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