Base | Representation |
---|---|
bin | 110011100110… |
… | …1100010000000 |
3 | 1212220121012120 |
4 | 1213031202000 |
5 | 23411300011 |
6 | 2403524240 |
7 | 445655133 |
oct | 147154200 |
9 | 55817176 |
10 | 27056256 |
11 | 142aa847 |
12 | 9089680 |
13 | 57b4126 |
14 | 384421a |
15 | 2596a06 |
hex | 19cd880 |
27056256 has 32 divisors (see below), whose sum is σ = 71869200. Its totient is φ = 9018624.
The previous prime is 27056251. The next prime is 27056297. The reversal of 27056256 is 65265072.
It is a tau number, because it is divible by the number of its divisors (32).
It is not an unprimeable number, because it can be changed into a prime (27056251) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34846 + ... + 35613.
Almost surely, 227056256 is an apocalyptic number.
It is an amenable number.
27056256 is an abundant number, since it is smaller than the sum of its proper divisors (44812944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27056256 is an equidigital number, since it uses as much as digits as its factorization.
27056256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70476 (or 70464 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 33.
The square root of 27056256 is about 5201.5628420697. The cubic root of 27056256 is about 300.2082110160.
The spelling of 27056256 in words is "twenty-seven million, fifty-six thousand, two hundred fifty-six".
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