Base | Representation |
---|---|
bin | 1010010000001… |
… | …01011001100000 |
3 | 12222211112011010 |
4 | 11020011121200 |
5 | 134004132334 |
6 | 12311220520 |
7 | 2063014305 |
oct | 510053140 |
9 | 188745133 |
10 | 86005344 |
11 | 446030a7 |
12 | 24977740 |
13 | 14a83949 |
14 | b5cb0ac |
15 | 783d0e9 |
hex | 5205660 |
86005344 has 24 divisors (see below), whose sum is σ = 225764280. Its totient is φ = 28668416.
The previous prime is 86005327. The next prime is 86005351. The reversal of 86005344 is 44350068.
It is a tau number, because it is divible by the number of its divisors (24).
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, 447849 + ... + 448040.
It is an arithmetic number, because the mean of its divisors is an integer number (9406845).
Almost surely, 286005344 is an apocalyptic number.
It is an amenable number.
86005344 is an abundant number, since it is smaller than the sum of its proper divisors (139758936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86005344 is a wasteful number, since it uses less digits than its factorization.
86005344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 895902 (or 895894 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 86005344 is about 9273.9066201898. The cubic root of 86005344 is about 441.4096388620.
The spelling of 86005344 in words is "eighty-six million, five thousand, three hundred forty-four".
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