Base | Representation |
---|---|
bin | 1010010000011… |
… | …11001001100100 |
3 | 12222220112221101 |
4 | 11020033021210 |
5 | 134011422114 |
6 | 12312125444 |
7 | 2063241613 |
oct | 510171144 |
9 | 188815841 |
10 | 86045284 |
11 | 44630106 |
12 | 24996884 |
13 | 14a98b90 |
14 | b5db87a |
15 | 7849d74 |
hex | 520f264 |
86045284 has 12 divisors (see below), whose sum is σ = 162162364. Its totient is φ = 39713184.
The previous prime is 86045261. The next prime is 86045287. The reversal of 86045284 is 48254068.
It can be written as a sum of positive squares in 2 ways, for example, as 19980900 + 66064384 = 4470^2 + 8128^2 .
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (86045287) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 827307 + ... + 827410.
Almost surely, 286045284 is an apocalyptic number.
It is an amenable number.
86045284 is a deficient number, since it is larger than the sum of its proper divisors (76117080).
86045284 is a wasteful number, since it uses less digits than its factorization.
86045284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1654734 (or 1654732 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 37.
The square root of 86045284 is about 9276.0597238267. The cubic root of 86045284 is about 441.4779569913.
The spelling of 86045284 in words is "eighty-six million, forty-five thousand, two hundred eighty-four".
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