Base | Representation |
---|---|
bin | 100001110010… |
… | …101000010010 |
3 | 121200001001220 |
4 | 201302220102 |
5 | 4231430010 |
6 | 513505510 |
7 | 135202311 |
oct | 41625022 |
9 | 17601056 |
10 | 8858130 |
11 | 5000276 |
12 | 2b72296 |
13 | 1ab1bc8 |
14 | 1268278 |
15 | b9e970 |
hex | 872a12 |
8858130 has 16 divisors (see below), whose sum is σ = 21259584. Its totient is φ = 2362160.
The previous prime is 8858107. The next prime is 8858141. The reversal of 8858130 is 318588.
It is a junction number, because it is equal to n+sod(n) for n = 8858091 and 8858100.
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, 147606 + ... + 147665.
It is an arithmetic number, because the mean of its divisors is an integer number (1328724).
Almost surely, 28858130 is an apocalyptic number.
8858130 is an abundant number, since it is smaller than the sum of its proper divisors (12401454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8858130 is a wasteful number, since it uses less digits than its factorization.
8858130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 295281.
The product of its (nonzero) digits is 7680, while the sum is 33.
The square root of 8858130 is about 2976.2610772578. The cubic root of 8858130 is about 206.9096200462.
The spelling of 8858130 in words is "eight million, eight hundred fifty-eight thousand, one hundred thirty".
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