Base | Representation |
---|---|
bin | 1011001110101111111… |
… | …00010011101011000110 |
3 | 1100220000021220000122220 |
4 | 11213113330103223012 |
5 | 22310233000000011 |
6 | 453134000233210 |
7 | 36610225245006 |
oct | 5472774235306 |
9 | 1326007800586 |
10 | 385875000006 |
11 | 139715417891 |
12 | 6295090b806 |
13 | 2a507174792 |
14 | 1496826c006 |
15 | a086823506 |
hex | 59d7f13ac6 |
385875000006 has 32 divisors (see below), whose sum is σ = 790890283008. Its totient is φ = 125437469760.
The previous prime is 385874999971. The next prime is 385875000023. The reversal of 385875000006 is 600000578583.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302395 + ... + 929081.
It is an arithmetic number, because the mean of its divisors is an integer number (24715321344).
Almost surely, 2385875000006 is an apocalyptic number.
385875000006 is an abundant number, since it is smaller than the sum of its proper divisors (405015283002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
385875000006 is a wasteful number, since it uses less digits than its factorization.
385875000006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 629236.
The product of its (nonzero) digits is 201600, while the sum is 42.
Adding to 385875000006 its reverse (600000578583), we get a palindrome (985875578589).
The spelling of 385875000006 in words is "three hundred eighty-five billion, eight hundred seventy-five million, six", and thus it is an aban number.
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