Base | Representation |
---|---|
bin | 110100011001111001… |
… | …010101101100100001 |
3 | 12101020111010012202021 |
4 | 310121321111230201 |
5 | 1410214333130241 |
6 | 41503304421441 |
7 | 4031253626401 |
oct | 643171255441 |
9 | 171214105667 |
10 | 56269036321 |
11 | 21955449903 |
12 | aaa4477881 |
13 | 53c97b4a84 |
14 | 2a1b172801 |
15 | 16e4e220d1 |
hex | d19e55b21 |
56269036321 has 16 divisors (see below), whose sum is σ = 60528807360. Its totient is φ = 52116387840.
The previous prime is 56269036273. The next prime is 56269036381. The reversal of 56269036321 is 12363096265.
56269036321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 56269036321 - 213 = 56269028129 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56269036381) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1136401 + ... + 1184881.
It is an arithmetic number, because the mean of its divisors is an integer number (3783050460).
Almost surely, 256269036321 is an apocalyptic number.
It is an amenable number.
56269036321 is a deficient number, since it is larger than the sum of its proper divisors (4259771039).
56269036321 is a wasteful number, since it uses less digits than its factorization.
56269036321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49584.
The product of its (nonzero) digits is 349920, while the sum is 43.
The spelling of 56269036321 in words is "fifty-six billion, two hundred sixty-nine million, thirty-six thousand, three hundred twenty-one".
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