Base | Representation |
---|---|
bin | 110011100101… |
… | …0101111111000 |
3 | 1212220000120100 |
4 | 1213022233320 |
5 | 23410413411 |
6 | 2403355400 |
7 | 445606656 |
oct | 147125770 |
9 | 55800510 |
10 | 27044856 |
11 | 142a2223 |
12 | 9082b60 |
13 | 57abb97 |
14 | 383ddd6 |
15 | 2593456 |
hex | 19cabf8 |
27044856 has 24 divisors (see below), whose sum is σ = 73246680. Its totient is φ = 9014928.
The previous prime is 27044837. The next prime is 27044867. The reversal of 27044856 is 65844072.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 27044856.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 187740 + ... + 187883.
It is an arithmetic number, because the mean of its divisors is an integer number (3051945).
Almost surely, 227044856 is an apocalyptic number.
It is an amenable number.
27044856 is an abundant number, since it is smaller than the sum of its proper divisors (46201824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27044856 is a wasteful number, since it uses less digits than its factorization.
27044856 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 375635 (or 375628 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 36.
The square root of 27044856 is about 5200.4669021156. The cubic root of 27044856 is about 300.1660414172.
The spelling of 27044856 in words is "twenty-seven million, forty-four thousand, eight hundred fifty-six".
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