Base | Representation |
---|---|
bin | 100000011011… |
… | …010000101100 |
3 | 120222212011202 |
4 | 200123100230 |
5 | 4134002033 |
6 | 502105032 |
7 | 132152060 |
oct | 40332054 |
9 | 16885152 |
10 | 8500268 |
11 | 4886417 |
12 | 2a1b178 |
13 | 19b805a |
14 | 11b3aa0 |
15 | b2d8e8 |
hex | 81b42c |
8500268 has 12 divisors (see below), whose sum is σ = 17000592. Its totient is φ = 3642960.
The previous prime is 8500259. The next prime is 8500309. The reversal of 8500268 is 8620058.
It is a happy number.
8500268 is an admirable number.
It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.
It is an Ulam number.
It is a self number, because there is not a number n which added to its sum of digits gives 8500268.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151763 + ... + 151818.
It is an arithmetic number, because the mean of its divisors is an integer number (1416716).
Almost surely, 28500268 is an apocalyptic number.
It is an amenable number.
8500268 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8500268 is a wasteful number, since it uses less digits than its factorization.
8500268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 303592 (or 303590 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 29.
The square root of 8500268 is about 2915.5219086812. The cubic root of 8500268 is about 204.0848999431.
The spelling of 8500268 in words is "eight million, five hundred thousand, two hundred sixty-eight".
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