Base | Representation |
---|---|
bin | 110011110110… |
… | …1001110000100 |
3 | 1220011012020211 |
4 | 1213231032010 |
5 | 23424423202 |
6 | 2410405204 |
7 | 450035425 |
oct | 147551604 |
9 | 56135224 |
10 | 27186052 |
11 | 14389313 |
12 | 9130804 |
13 | 582b22a |
14 | 387964c |
15 | 25c01d7 |
hex | 19ed384 |
27186052 has 12 divisors (see below), whose sum is σ = 47684700. Its totient is φ = 13561856.
The previous prime is 27186041. The next prime is 27186073. The reversal of 27186052 is 25068172.
It can be written as a sum of positive squares in 2 ways, for example, as 16532356 + 10653696 = 4066^2 + 3264^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5773 + ... + 9364.
It is an arithmetic number, because the mean of its divisors is an integer number (3973725).
Almost surely, 227186052 is an apocalyptic number.
It is an amenable number.
27186052 is a deficient number, since it is larger than the sum of its proper divisors (20498648).
27186052 is a wasteful number, since it uses less digits than its factorization.
27186052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15590 (or 15588 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 31.
The square root of 27186052 is about 5214.0245492326. The cubic root of 27186052 is about 300.6875047354.
The spelling of 27186052 in words is "twenty-seven million, one hundred eighty-six thousand, fifty-two".
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