Base | Representation |
---|---|
bin | 110011110011… |
… | …1000011100100 |
3 | 1220002220121201 |
4 | 1213213003210 |
5 | 23423121204 |
6 | 2410052244 |
7 | 446602006 |
oct | 147470344 |
9 | 56086551 |
10 | 27160804 |
11 | 14371350 |
12 | 911a084 |
13 | 581c8a8 |
14 | 3870376 |
15 | 25b79a4 |
hex | 19e70e4 |
27160804 has 48 divisors (see below), whose sum is σ = 55702080. Its totient is φ = 11456640.
The previous prime is 27160789. The next prime is 27160813. The reversal of 27160804 is 40806172.
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 15 ways as a sum of consecutive naturals, for example, 44002 + ... + 44614.
It is an arithmetic number, because the mean of its divisors is an integer number (1160460).
Almost surely, 227160804 is an apocalyptic number.
It is an amenable number.
27160804 is an abundant number, since it is smaller than the sum of its proper divisors (28541276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27160804 is a wasteful number, since it uses less digits than its factorization.
27160804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 700 (or 698 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 28.
The square root of 27160804 is about 5211.6028244677. The cubic root of 27160804 is about 300.5943919201.
Adding to 27160804 its reverse (40806172), we get a palindrome (67966976).
It can be divided in two parts, 271 and 60804, that added together give a triangular number (61075 = T349).
The spelling of 27160804 in words is "twenty-seven million, one hundred sixty thousand, eight hundred four".
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