Base | Representation |
---|---|
bin | 110011100011… |
… | …0101111100000 |
3 | 1212212012001122 |
4 | 1213012233200 |
5 | 23404402243 |
6 | 2403151412 |
7 | 445511066 |
oct | 147065740 |
9 | 55765048 |
10 | 27028448 |
11 | 14290967 |
12 | 9075568 |
13 | 57a4585 |
14 | 3838036 |
15 | 258d668 |
hex | 19c6be0 |
27028448 has 12 divisors (see below), whose sum is σ = 53212320. Its totient is φ = 13514208.
The previous prime is 27028447. The next prime is 27028483. The reversal of 27028448 is 84482072.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27028447) by changing a digit.
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 as a sum of consecutive naturals, namely, 422288 + ... + 422351.
It is an arithmetic number, because the mean of its divisors is an integer number (4434360).
Almost surely, 227028448 is an apocalyptic number.
It is an amenable number.
27028448 is a deficient number, since it is larger than the sum of its proper divisors (26183872).
27028448 is an equidigital number, since it uses as much as digits as its factorization.
27028448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 844649 (or 844641 counting only the distinct ones).
The product of its (nonzero) digits is 28672, while the sum is 35.
The square root of 27028448 is about 5198.8891121085. The cubic root of 27028448 is about 300.1053259801.
The spelling of 27028448 in words is "twenty-seven million, twenty-eight thousand, four hundred forty-eight".
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