Base | Representation |
---|---|
bin | 110011100110… |
… | …1100101000000 |
3 | 1212220121110200 |
4 | 1213031211000 |
5 | 23411301243 |
6 | 2403525200 |
7 | 445655526 |
oct | 147154500 |
9 | 55817420 |
10 | 27056448 |
11 | 142aaa01 |
12 | 9089800 |
13 | 57b4243 |
14 | 3844316 |
15 | 2596ad3 |
hex | 19cd940 |
27056448 has 84 divisors (see below), whose sum is σ = 78455520. Its totient is φ = 8914176.
The previous prime is 27056413. The next prime is 27056453. The reversal of 27056448 is 84465072.
27056448 is a `hidden beast` number, since 2 + 7 + 0 + 5 + 644 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61413 + ... + 61851.
Almost surely, 227056448 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 27056448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39227760).
27056448 is an abundant number, since it is smaller than the sum of its proper divisors (51399072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27056448 is a wasteful number, since it uses less digits than its factorization.
27056448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 564 (or 551 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 36.
The square root of 27056448 is about 5201.5812980285. The cubic root of 27056448 is about 300.2089211394.
The spelling of 27056448 in words is "twenty-seven million, fifty-six thousand, four hundred forty-eight".
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