Base | Representation |
---|---|
bin | 110011111100… |
… | …0000000111100 |
3 | 1220020102220110 |
4 | 1213320000330 |
5 | 23432332033 |
6 | 2411350020 |
7 | 450311352 |
oct | 147700074 |
9 | 56212813 |
10 | 27230268 |
11 | 1440955a |
12 | 9152310 |
13 | 58453b0 |
14 | 388b7d2 |
15 | 25cd363 |
hex | 19f803c |
27230268 has 48 divisors (see below), whose sum is σ = 72033920. Its totient is φ = 7936704.
The previous prime is 27230263. The next prime is 27230279. The reversal of 27230268 is 86203272.
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27230263) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1630 + ... + 7557.
Almost surely, 227230268 is an apocalyptic number.
It is an amenable number.
27230268 is an abundant number, since it is smaller than the sum of its proper divisors (44803652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27230268 is a wasteful number, since it uses less digits than its factorization.
27230268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9226 (or 9224 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 27230268 is about 5218.2629293664. The cubic root of 27230268 is about 300.8504313880.
The spelling of 27230268 in words is "twenty-seven million, two hundred thirty thousand, two hundred sixty-eight".
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