Base | Representation |
---|---|
bin | 110100010111110110… |
… | …000001100001101101 |
3 | 12101011002100022121201 |
4 | 310113312001201231 |
5 | 1410132030102340 |
6 | 41500034525501 |
7 | 4030355215405 |
oct | 642766014155 |
9 | 171132308551 |
10 | 56234612845 |
11 | 21937a77a54 |
12 | aa94a36891 |
13 | 53c2621558 |
14 | 2a16771805 |
15 | 16e1dc279a |
hex | d17d8186d |
56234612845 has 16 divisors (see below), whose sum is σ = 68811380352. Its totient is φ = 44109777600.
The previous prime is 56234612831. The next prime is 56234612867. The reversal of 56234612845 is 54821643265.
It is a happy number.
56234612845 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 56234612845 - 29 = 56234612333 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 56234612795 and 56234612804.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 488547 + ... + 592576.
It is an arithmetic number, because the mean of its divisors is an integer number (4300711272).
Almost surely, 256234612845 is an apocalyptic number.
It is an amenable number.
56234612845 is a deficient number, since it is larger than the sum of its proper divisors (12576767507).
56234612845 is a wasteful number, since it uses less digits than its factorization.
56234612845 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1081332.
The product of its digits is 1382400, while the sum is 46.
The spelling of 56234612845 in words is "fifty-six billion, two hundred thirty-four million, six hundred twelve thousand, eight hundred forty-five".
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