Base | Representation |
---|---|
bin | 1100110100111001… |
… | …11001100010110010 |
3 | 122202220122221120110 |
4 | 12122130321202302 |
5 | 103100333444130 |
6 | 3055151522150 |
7 | 332435011545 |
oct | 63234714262 |
9 | 18686587513 |
10 | 6886234290 |
11 | 2a14110821 |
12 | 1402229356 |
13 | 859882860 |
14 | 4947c485c |
15 | 2a4845ab0 |
hex | 19a7398b2 |
6886234290 has 64 divisors (see below), whose sum is σ = 18372436992. Its totient is φ = 1640390400.
The previous prime is 6886234273. The next prime is 6886234331. The reversal of 6886234290 is 924326886.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 272701 + ... + 296880.
It is an arithmetic number, because the mean of its divisors is an integer number (287069328).
Almost surely, 26886234290 is an apocalyptic number.
6886234290 is an abundant number, since it is smaller than the sum of its proper divisors (11486202702).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6886234290 is a wasteful number, since it uses less digits than its factorization.
6886234290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 569635.
The product of its (nonzero) digits is 995328, while the sum is 48.
The square root of 6886234290 is about 82983.3374238467. The cubic root of 6886234290 is about 1902.5113872470.
The spelling of 6886234290 in words is "six billion, eight hundred eighty-six million, two hundred thirty-four thousand, two hundred ninety".
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