Base | Representation |
---|---|
bin | 110011101111… |
… | …0001111111100 |
3 | 1220001002010201 |
4 | 1213132033330 |
5 | 23420442412 |
6 | 2405213244 |
7 | 446361565 |
oct | 147361774 |
9 | 56032121 |
10 | 27124732 |
11 | 14347238 |
12 | 9101224 |
13 | 580934b |
14 | 386116c |
15 | 25abe57 |
hex | 19de3fc |
27124732 has 12 divisors (see below), whose sum is σ = 48040776. Its totient is φ = 13398800.
The previous prime is 27124717. The next prime is 27124763. The reversal of 27124732 is 23742172.
It is a self number, because there is not a number n which added to its sum of digits gives 27124732.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40519 + ... + 41182.
It is an arithmetic number, because the mean of its divisors is an integer number (4003398).
Almost surely, 227124732 is an apocalyptic number.
It is an amenable number.
27124732 is a deficient number, since it is larger than the sum of its proper divisors (20916044).
27124732 is a wasteful number, since it uses less digits than its factorization.
27124732 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81788 (or 81786 counting only the distinct ones).
The product of its digits is 4704, while the sum is 28.
The square root of 27124732 is about 5208.1409351130. The cubic root of 27124732 is about 300.4612608018.
The spelling of 27124732 in words is "twenty-seven million, one hundred twenty-four thousand, seven hundred thirty-two".
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