Base | Representation |
---|---|
bin | 1010010000001… |
… | …00001110111100 |
3 | 12222211021121101 |
4 | 11020010032330 |
5 | 134004004242 |
6 | 12311142444 |
7 | 2062664350 |
oct | 510041674 |
9 | 188737541 |
10 | 86000572 |
11 | 445aa559 |
12 | 24974a24 |
13 | 14a81718 |
14 | b5c9460 |
15 | 783b9b7 |
hex | 52043bc |
86000572 has 24 divisors (see below), whose sum is σ = 177551360. Its totient is φ = 35668080.
The previous prime is 86000567. The next prime is 86000581. The reversal of 86000572 is 27500068.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 86000572.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48672 + ... + 50407.
Almost surely, 286000572 is an apocalyptic number.
It is an amenable number.
86000572 is an abundant number, since it is smaller than the sum of its proper divisors (91550788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86000572 is a wasteful number, since it uses less digits than its factorization.
86000572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99121 (or 99119 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 28.
The square root of 86000572 is about 9273.6493356176. The cubic root of 86000572 is about 441.4014748509.
The spelling of 86000572 in words is "eighty-six million, five hundred seventy-two", and thus it is an aban number.
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