Base | Representation |
---|---|
bin | 100011100110101101… |
… | …000111000111010001 |
3 | 10122200100002122221112 |
4 | 203212231013013101 |
5 | 1111243430324130 |
6 | 25321320303105 |
7 | 2522245250402 |
oct | 434655070721 |
9 | 118610078845 |
10 | 38230323665 |
11 | 15239026016 |
12 | 74ab311a95 |
13 | 37b354b8c1 |
14 | 1bc95499a9 |
15 | edb46d495 |
hex | 8e6b471d1 |
38230323665 has 8 divisors (see below), whose sum is σ = 45923640768. Its totient is φ = 30552757360.
The previous prime is 38230323629. The next prime is 38230323671. The reversal of 38230323665 is 56632303283.
38230323665 is digitally balanced in base 2, 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 not a de Polignac number, because 38230323665 - 214 = 38230307281 is a prime.
It is a Duffinian 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, 3932357 + ... + 3942066.
It is an arithmetic number, because the mean of its divisors is an integer number (5740455096).
Almost surely, 238230323665 is an apocalyptic number.
It is an amenable number.
38230323665 is a deficient number, since it is larger than the sum of its proper divisors (7693317103).
38230323665 is an equidigital number, since it uses as much as digits as its factorization.
38230323665 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7875399.
The product of its (nonzero) digits is 466560, while the sum is 41.
The spelling of 38230323665 in words is "thirty-eight billion, two hundred thirty million, three hundred twenty-three thousand, six hundred sixty-five".
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