Base | Representation |
---|---|
bin | 110100011010… |
… | …1000111111000 |
3 | 1220201011020211 |
4 | 1220311013320 |
5 | 24013334233 |
6 | 2421000504 |
7 | 452403163 |
oct | 150650770 |
9 | 56634224 |
10 | 27480568 |
11 | 1456a615 |
12 | 9253134 |
13 | 59022bb |
14 | 3914ada |
15 | 262c5cd |
hex | 1a351f8 |
27480568 has 16 divisors (see below), whose sum is σ = 54557280. Its totient is φ = 12931968.
The previous prime is 27480559. The next prime is 27480581. The reversal of 27480568 is 86508472.
It is a self number, because there is not a number n which added to its sum of digits gives 27480568.
It is a congruent number.
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, 100896 + ... + 101167.
It is an arithmetic number, because the mean of its divisors is an integer number (3409830).
Almost surely, 227480568 is an apocalyptic number.
It is an amenable number.
27480568 is a deficient number, since it is larger than the sum of its proper divisors (27076712).
27480568 is a wasteful number, since it uses less digits than its factorization.
27480568 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202086 (or 202082 counting only the distinct ones).
The product of its (nonzero) digits is 107520, while the sum is 40.
The square root of 27480568 is about 5242.1911449317. The cubic root of 27480568 is about 301.7694247504.
The spelling of 27480568 in words is "twenty-seven million, four hundred eighty thousand, five hundred sixty-eight".
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