Base | Representation |
---|---|
bin | 100001101011… |
… | …111110010000 |
3 | 121121122200001 |
4 | 201223332100 |
5 | 4230041424 |
6 | 513135344 |
7 | 135026650 |
oct | 41537620 |
9 | 17548601 |
10 | 8830864 |
11 | 4a91839 |
12 | 2b5a554 |
13 | 1aa2683 |
14 | 125c360 |
15 | b96844 |
hex | 86bf90 |
8830864 has 40 divisors (see below), whose sum is σ = 20091968. Its totient is φ = 3680640.
The previous prime is 8830859. The next prime is 8830879. The reversal of 8830864 is 4680388.
8830864 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (37).
8830864 is strictly pandigital in base 8.
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, 3079 + ... + 5209.
Almost surely, 28830864 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8830864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10045984).
8830864 is an abundant number, since it is smaller than the sum of its proper divisors (11261104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8830864 is a wasteful number, since it uses less digits than its factorization.
8830864 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2183 (or 2177 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 37.
The square root of 8830864 is about 2971.6769676397. The cubic root of 8830864 is about 206.6971073209.
The spelling of 8830864 in words is "eight million, eight hundred thirty thousand, eight hundred sixty-four".
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