Base | Representation |
---|---|
bin | 101000000011000111… |
… | …1110001110101000000 |
3 | 22012222202222021012012 |
4 | 1100012033301311000 |
5 | 2402114030123342 |
6 | 103302035152052 |
7 | 6133156113620 |
oct | 1200617616500 |
9 | 265882867165 |
10 | 86004145472 |
11 | 33524109483 |
12 | 14802745628 |
13 | 815802270b |
14 | 423c346880 |
15 | 2385674b82 |
hex | 14063f1d40 |
86004145472 has 28 divisors (see below), whose sum is σ = 195045116640. Its totient is φ = 36858919296.
The previous prime is 86004145453. The next prime is 86004145489. The reversal of 86004145472 is 27454140068.
It is a tau number, because it is divible by the number of its divisors (28).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95986322 + ... + 95987217.
Almost surely, 286004145472 is an apocalyptic number.
It is an amenable number.
86004145472 is an abundant number, since it is smaller than the sum of its proper divisors (109040971168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86004145472 is a wasteful number, since it uses less digits than its factorization.
86004145472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191973558 (or 191973548 counting only the distinct ones).
The product of its (nonzero) digits is 215040, while the sum is 41.
The spelling of 86004145472 in words is "eighty-six billion, four million, one hundred forty-five thousand, four hundred seventy-two".
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