Base | Representation |
---|---|
bin | 110100000110… |
… | …0100001101101 |
3 | 1220101201011012 |
4 | 1220030201231 |
5 | 23443024120 |
6 | 2413235005 |
7 | 451111325 |
oct | 150144155 |
9 | 56351135 |
10 | 27314285 |
11 | 14466699 |
12 | 9192a65 |
13 | 58746cb |
14 | 38b0285 |
15 | 25e81c5 |
hex | 1a0c86d |
27314285 has 12 divisors (see below), whose sum is σ = 33502908. Its totient is φ = 21377856.
The previous prime is 27314279. The next prime is 27314293. The reversal of 27314285 is 58241372.
It can be written as a sum of positive squares in 2 ways, for example, as 15217801 + 12096484 = 3901^2 + 3478^2 .
It is not a de Polignac number, because 27314285 - 24 = 27314269 is a prime.
It is a super-2 number, since 2×273142852 = 1492140330122450, which contains 22 as substring.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a plaindrome in base 11.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9809 + ... + 12281.
It is an arithmetic number, because the mean of its divisors is an integer number (2791909).
Almost surely, 227314285 is an apocalyptic number.
It is an amenable number.
27314285 is a deficient number, since it is larger than the sum of its proper divisors (6188623).
27314285 is an equidigital number, since it uses as much as digits as its factorization.
27314285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2572 (or 2525 counting only the distinct ones).
The product of its digits is 13440, while the sum is 32.
The square root of 27314285 is about 5226.3070135613. The cubic root of 27314285 is about 301.1595310370.
The spelling of 27314285 in words is "twenty-seven million, three hundred fourteen thousand, two hundred eighty-five".
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