Base | Representation |
---|---|
bin | 11001010111000111… |
… | …000001101001000000 |
3 | 2121021210102111122021 |
4 | 121113013001221000 |
5 | 421232200411141 |
6 | 20302044251224 |
7 | 1652546630116 |
oct | 312707015100 |
9 | 77253374567 |
10 | 27231263296 |
11 | 1060437a186 |
12 | 533b840b14 |
13 | 274c892b63 |
14 | 1464841ab6 |
15 | a95a176d1 |
hex | 6571c1a40 |
27231263296 has 28 divisors (see below), whose sum is σ = 56881095280. Its totient is φ = 12899018880.
The previous prime is 27231263251. The next prime is 27231263347. The reversal of 27231263296 is 69236213272.
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, 11195850 + ... + 11198281.
Almost surely, 227231263296 is an apocalyptic number.
It is an amenable number.
27231263296 is an abundant number, since it is smaller than the sum of its proper divisors (29649831984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27231263296 is a wasteful number, since it uses less digits than its factorization.
27231263296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22394162 (or 22394152 counting only the distinct ones).
The product of its digits is 326592, while the sum is 43.
The spelling of 27231263296 in words is "twenty-seven billion, two hundred thirty-one million, two hundred sixty-three thousand, two hundred ninety-six".
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