Base | Representation |
---|---|
bin | 110011101111001… |
… | …010010000101000 |
3 | 2020111022000021002 |
4 | 303233022100220 |
5 | 3234202011213 |
6 | 222044134132 |
7 | 30336612413 |
oct | 6357122050 |
9 | 2214260232 |
10 | 868000808 |
11 | 405a66944 |
12 | 202837348 |
13 | 10aaa175c |
14 | 833cab7a |
15 | 5130a658 |
hex | 33bca428 |
868000808 has 16 divisors (see below), whose sum is σ = 1648104000. Its totient is φ = 428506416.
The previous prime is 868000789. The next prime is 868000811. The reversal of 868000808 is 808000868.
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, 686078 + ... + 687341.
It is an arithmetic number, because the mean of its divisors is an integer number (103006500).
Almost surely, 2868000808 is an apocalyptic number.
It is an amenable number.
868000808 is a deficient number, since it is larger than the sum of its proper divisors (780103192).
868000808 is a wasteful number, since it uses less digits than its factorization.
868000808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1373504 (or 1373500 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 38.
The square root of 868000808 is about 29461.8534379628. The cubic root of 868000808 is about 953.9084805414.
The spelling of 868000808 in words is "eight hundred sixty-eight million, eight hundred eight", and thus it is an aban number.
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