Base | Representation |
---|---|
bin | 110100000000… |
… | …1001111110101 |
3 | 1220022100210002 |
4 | 1220001033311 |
5 | 23440034320 |
6 | 2412241045 |
7 | 450526535 |
oct | 150011765 |
9 | 56270702 |
10 | 27268085 |
11 | 14434a09 |
12 | 9170185 |
13 | 5859680 |
14 | 389b4c5 |
15 | 25d9675 |
hex | 1a013f5 |
27268085 has 16 divisors (see below), whose sum is σ = 37313136. Its totient is φ = 18951168.
The previous prime is 27268067. The next prime is 27268093. The reversal of 27268085 is 58086272.
It can be written as a sum of positive squares in 8 ways, for example, as 155236 + 27112849 = 394^2 + 5207^2 .
It is a cyclic number.
It is not a de Polignac number, because 27268085 - 214 = 27251701 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11234 + ... + 13443.
It is an arithmetic number, because the mean of its divisors is an integer number (2332071).
Almost surely, 227268085 is an apocalyptic number.
It is an amenable number.
27268085 is a deficient number, since it is larger than the sum of its proper divisors (10045051).
27268085 is a wasteful number, since it uses less digits than its factorization.
27268085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24712.
The product of its (nonzero) digits is 53760, while the sum is 38.
The square root of 27268085 is about 5221.8851959805. The cubic root of 27268085 is about 300.9896391985.
The spelling of 27268085 in words is "twenty-seven million, two hundred sixty-eight thousand, eighty-five".
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