Base | Representation |
---|---|
bin | 1010010010001… |
… | …01110110011010 |
3 | 20000022221021200 |
4 | 11021011312122 |
5 | 134041104323 |
6 | 12321015030 |
7 | 2065164051 |
oct | 511056632 |
9 | 200287250 |
10 | 86269338 |
11 | 44773481 |
12 | 24a84476 |
13 | 14b46b5c |
14 | b659398 |
15 | 7891443 |
hex | 5245d9a |
86269338 has 24 divisors (see below), whose sum is σ = 187742100. Its totient is φ = 28629504.
The previous prime is 86269321. The next prime is 86269349. The reversal of 86269338 is 83396268.
It can be written as a sum of positive squares in 2 ways, for example, as 79441569 + 6827769 = 8913^2 + 2613^2 .
It is a junction number, because it is equal to n+sod(n) for n = 86269293 and 86269302.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6343 + ... + 14586.
Almost surely, 286269338 is an apocalyptic number.
86269338 is an abundant number, since it is smaller than the sum of its proper divisors (101472762).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86269338 is a wasteful number, since it uses less digits than its factorization.
86269338 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21166 (or 21163 counting only the distinct ones).
The product of its digits is 373248, while the sum is 45.
The square root of 86269338 is about 9288.1288750749. The cubic root of 86269338 is about 441.8608141973.
The spelling of 86269338 in words is "eighty-six million, two hundred sixty-nine thousand, three hundred thirty-eight".
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