Base | Representation |
---|---|
bin | 11111111011011011001100 |
3 | 120202020022010 |
4 | 133323123030 |
5 | 4120313433 |
6 | 455221220 |
7 | 131066643 |
oct | 37733314 |
9 | 16666263 |
10 | 8369868 |
11 | 47a7451 |
12 | 2977810 |
13 | 19708b0 |
14 | 117c35a |
15 | b04e63 |
hex | 7fb6cc |
8369868 has 24 divisors (see below), whose sum is σ = 21032368. Its totient is φ = 2575296.
The previous prime is 8369849. The next prime is 8369869. The reversal of 8369868 is 8689638.
It is a d-powerful number, because it can be written as 82 + 313 + 66 + 97 + 84 + 68 + 86 .
It is not an unprimeable number, because it can be changed into a prime (8369869) 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, 26671 + ... + 26982.
Almost surely, 28369868 is an apocalyptic number.
It is an amenable number.
8369868 is an abundant number, since it is smaller than the sum of its proper divisors (12662500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8369868 is a wasteful number, since it uses less digits than its factorization.
8369868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53673 (or 53671 counting only the distinct ones).
The product of its digits is 497664, while the sum is 48.
The square root of 8369868 is about 2893.0724152707. The cubic root of 8369868 is about 203.0359162186.
The spelling of 8369868 in words is "eight million, three hundred sixty-nine thousand, eight hundred sixty-eight".
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