Base | Representation |
---|---|
bin | 110100010100… |
… | …0001111011100 |
3 | 1220121110212121 |
4 | 1220220033130 |
5 | 24010142204 |
6 | 2415512324 |
7 | 452063305 |
oct | 150501734 |
9 | 56543777 |
10 | 27427804 |
11 | 14533a08 |
12 | 92286a4 |
13 | 58b4291 |
14 | 38dd7ac |
15 | 261bb54 |
hex | 1a283dc |
27427804 has 12 divisors (see below), whose sum is σ = 49296184. Its totient is φ = 13343184.
The previous prime is 27427801. The next prime is 27427819. The reversal of 27427804 is 40872472.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 27427804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27427801) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92514 + ... + 92809.
Almost surely, 227427804 is an apocalyptic number.
It is an amenable number.
27427804 is a deficient number, since it is larger than the sum of its proper divisors (21868380).
27427804 is a wasteful number, since it uses less digits than its factorization.
27427804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185364 (or 185362 counting only the distinct ones).
The product of its (nonzero) digits is 25088, while the sum is 34.
The square root of 27427804 is about 5237.1560984947. The cubic root of 27427804 is about 301.5761637826.
The spelling of 27427804 in words is "twenty-seven million, four hundred twenty-seven thousand, eight hundred four".
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