Base | Representation |
---|---|
bin | 110100011000101100… |
… | …010110010101011101 |
3 | 12101012002010211121110 |
4 | 310120230112111131 |
5 | 1410144201310403 |
6 | 41501304052233 |
7 | 4030620240363 |
oct | 643054262535 |
9 | 171162124543 |
10 | 56248853853 |
11 | 21945014485 |
12 | aa99764079 |
13 | 53c556959a |
14 | 2a185db633 |
15 | 16e3287103 |
hex | d18b1655d |
56248853853 has 32 divisors (see below), whose sum is σ = 79928726400. Its totient is φ = 35063300096.
The previous prime is 56248853851. The next prime is 56248853897. The reversal of 56248853853 is 35835884265.
56248853853 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 56248853853 - 21 = 56248853851 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 56248853793 and 56248853802.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56248853851) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12860575 + ... + 12864947.
It is an arithmetic number, because the mean of its divisors is an integer number (2497772700).
Almost surely, 256248853853 is an apocalyptic number.
It is an amenable number.
56248853853 is a deficient number, since it is larger than the sum of its proper divisors (23679872547).
56248853853 is a wasteful number, since it uses less digits than its factorization.
56248853853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5981.
The product of its digits is 27648000, while the sum is 57.
The spelling of 56248853853 in words is "fifty-six billion, two hundred forty-eight million, eight hundred fifty-three thousand, eight hundred fifty-three".
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