Base | Representation |
---|---|
bin | 110100011001… |
… | …0100111111000 |
3 | 1220200122012120 |
4 | 1220302213320 |
5 | 24013022303 |
6 | 2420441240 |
7 | 452331264 |
oct | 150624770 |
9 | 56618176 |
10 | 27470328 |
11 | 14562956 |
12 | 9249220 |
13 | 58ca742 |
14 | 39110a4 |
15 | 2629553 |
hex | 1a329f8 |
27470328 has 32 divisors (see below), whose sum is σ = 70353360. Its totient is φ = 8933120.
The previous prime is 27470327. The next prime is 27470329. The reversal of 27470328 is 82307472.
It is an interprime number because it is at equal distance from previous prime (27470327) and next prime (27470329).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27470323) 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 in 7 ways as a sum of consecutive naturals, for example, 12975 + ... + 14942.
Almost surely, 227470328 is an apocalyptic number.
It is an amenable number.
27470328 is an abundant number, since it is smaller than the sum of its proper divisors (42883032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27470328 is a wasteful number, since it uses less digits than its factorization.
27470328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27967 (or 27963 counting only the distinct ones).
The product of its (nonzero) digits is 18816, while the sum is 33.
The square root of 27470328 is about 5241.2143631033. The cubic root of 27470328 is about 301.7319376212.
The spelling of 27470328 in words is "twenty-seven million, four hundred seventy thousand, three hundred twenty-eight".
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