Base | Representation |
---|---|
bin | 100001101011… |
… | …010001101101 |
3 | 121121111202110 |
4 | 201223101231 |
5 | 4224444023 |
6 | 513114233 |
7 | 135015435 |
oct | 41532155 |
9 | 17544673 |
10 | 8828013 |
11 | 4a8a687 |
12 | 2b58979 |
13 | 1aa129c |
14 | 125b2c5 |
15 | b95a93 |
hex | 86b46d |
8828013 has 12 divisors (see below), whose sum is σ = 11981760. Its totient is φ = 5780736.
The previous prime is 8828009. The next prime is 8828041. The reversal of 8828013 is 3108288.
8828013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 8828013 - 22 = 8828009 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8828003) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45645 + ... + 45837.
It is an arithmetic number, because the mean of its divisors is an integer number (998480).
Almost surely, 28828013 is an apocalyptic number.
It is an amenable number.
8828013 is a deficient number, since it is larger than the sum of its proper divisors (3153747).
8828013 is an equidigital number, since it uses as much as digits as its factorization.
8828013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 468 (or 275 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 30.
The square root of 8828013 is about 2971.1972334397. The cubic root of 8828013 is about 206.6748612198.
The spelling of 8828013 in words is "eight million, eight hundred twenty-eight thousand, thirteen".
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