Base | Representation |
---|---|
bin | 1010010010110… |
… | …01110000101000 |
3 | 20000111002011001 |
4 | 11021121300220 |
5 | 134101212023 |
6 | 12322444344 |
7 | 2065653601 |
oct | 511316050 |
9 | 200432131 |
10 | 86350888 |
11 | 44819778 |
12 | 24b036b4 |
13 | 14b75000 |
14 | b67ada8 |
15 | 78aa6ad |
hex | 5259c28 |
86350888 has 64 divisors (see below), whose sum is σ = 186354000. Its totient is φ = 37509888.
The previous prime is 86350843. The next prime is 86350921. The reversal of 86350888 is 88805368.
It is a happy number.
The cubic root of 86350888 is 442.
It is a perfect power (a cube), and thus also a powerful number.
It can be written as a sum of positive squares in 8 ways, for example, as 1747684 + 84603204 = 1322^2 + 9198^2 .
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 15 ways as a sum of consecutive naturals, for example, 5079456 + ... + 5079472.
Almost surely, 286350888 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 86350888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93177000).
86350888 is an abundant number, since it is smaller than the sum of its proper divisors (100003112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86350888 is an equidigital number, since it uses as much as digits as its factorization.
86350888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96 (or 32 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 46.
The square root of 86350888 is about 9292.5178503999.
The spelling of 86350888 in words is "eighty-six million, three hundred fifty thousand, eight hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •