Base | Representation |
---|---|
bin | 1101010111110… |
… | …1100100011111 |
3 | 10220112121110022 |
4 | 3111331210133 |
5 | 103324320423 |
6 | 5322102355 |
7 | 1250514245 |
oct | 325754437 |
9 | 126477408 |
10 | 56088863 |
11 | 2972a436 |
12 | 1694a9bb |
13 | b80a99c |
14 | 7640795 |
15 | 4dcddc8 |
hex | 357d91f |
56088863 has 6 divisors (see below), whose sum is σ = 56514744. Its totient is φ = 55666164.
The previous prime is 56088859. The next prime is 56088913. The reversal of 56088863 is 36888065.
It is not a de Polignac number, because 56088863 - 22 = 56088859 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56088803) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17870 + ... + 20772.
It is an arithmetic number, because the mean of its divisors is an integer number (9419124).
Almost surely, 256088863 is an apocalyptic number.
56088863 is a deficient number, since it is larger than the sum of its proper divisors (425881).
56088863 is an equidigital number, since it uses as much as digits as its factorization.
56088863 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3181 (or 3042 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 44.
The square root of 56088863 is about 7489.2498289215. The cubic root of 56088863 is about 382.7884972306.
The spelling of 56088863 in words is "fifty-six million, eighty-eight thousand, eight hundred sixty-three".
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