Base | Representation |
---|---|
bin | 110100011001101001… |
… | …010010011111010000 |
3 | 12101020012012110020010 |
4 | 310121221102133100 |
5 | 1410212244011010 |
6 | 41503034314520 |
7 | 4031203103661 |
oct | 643151223720 |
9 | 171205173203 |
10 | 56264828880 |
11 | 21953035787 |
12 | aaa2b88a40 |
13 | 53c8970970 |
14 | 2a1a799368 |
15 | 16e4890620 |
hex | d19a527d0 |
56264828880 has 160 divisors (see below), whose sum is σ = 193897589760. Its totient is φ = 13403013120.
The previous prime is 56264828857. The next prime is 56264828903. The reversal of 56264828880 is 8882846265.
It is an interprime number because it is at equal distance from previous prime (56264828857) and next prime (56264828903).
It is a self number, because there is not a number n which added to its sum of digits gives 56264828880.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 194145 + ... + 387584.
It is an arithmetic number, because the mean of its divisors is an integer number (1211859936).
Almost surely, 256264828880 is an apocalyptic number.
It is an amenable number.
56264828880 is an abundant number, since it is smaller than the sum of its proper divisors (137632760880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56264828880 is a wasteful number, since it uses less digits than its factorization.
56264828880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 581789 (or 581783 counting only the distinct ones).
The product of its (nonzero) digits is 11796480, while the sum is 57.
The spelling of 56264828880 in words is "fifty-six billion, two hundred sixty-four million, eight hundred twenty-eight thousand, eight hundred eighty".
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