Base | Representation |
---|---|
bin | 110100011000101100… |
… | …010110010101011011 |
3 | 12101012002010211121101 |
4 | 310120230112111123 |
5 | 1410144201310401 |
6 | 41501304052231 |
7 | 4030620240361 |
oct | 643054262533 |
9 | 171162124541 |
10 | 56248853851 |
11 | 21945014483 |
12 | aa99764077 |
13 | 53c5569598 |
14 | 2a185db631 |
15 | 16e3287101 |
hex | d18b1655b |
56248853851 has 2 divisors, whose sum is σ = 56248853852. Its totient is φ = 56248853850.
The previous prime is 56248853747. The next prime is 56248853897. The reversal of 56248853851 is 15835884265.
56248853851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 56248853851 - 219 = 56248329563 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 56248853792 and 56248853801.
It is not a weakly prime, because it can be changed into another prime (56248853351) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28124426925 + 28124426926.
It is an arithmetic number, because the mean of its divisors is an integer number (28124426926).
Almost surely, 256248853851 is an apocalyptic number.
56248853851 is a deficient number, since it is larger than the sum of its proper divisors (1).
56248853851 is an equidigital number, since it uses as much as digits as its factorization.
56248853851 is an evil number, because the sum of its binary digits is even.
The product of its digits is 9216000, while the sum is 55.
The spelling of 56248853851 in words is "fifty-six billion, two hundred forty-eight million, eight hundred fifty-three thousand, eight hundred fifty-one".
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