Base | Representation |
---|---|
bin | 1010010000101… |
… | …00010010001100 |
3 | 12222221121210100 |
4 | 11020110102030 |
5 | 134013110231 |
6 | 12312411100 |
7 | 2063360130 |
oct | 510242214 |
9 | 188847710 |
10 | 86066316 |
11 | 44644996 |
12 | 249a6a90 |
13 | 14aa561b |
14 | b6053c0 |
15 | 78511e6 |
hex | 521448c |
86066316 has 72 divisors (see below), whose sum is σ = 257231520. Its totient is φ = 23740416.
The previous prime is 86066311. The next prime is 86066317. The reversal of 86066316 is 61366068.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (86066311) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1420 + ... + 13196.
It is an arithmetic number, because the mean of its divisors is an integer number (3572660).
Almost surely, 286066316 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 86066316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128615760).
86066316 is an abundant number, since it is smaller than the sum of its proper divisors (171165204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86066316 is a wasteful number, since it uses less digits than its factorization.
86066316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11823 (or 11818 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 86066316 is about 9277.1933255700. The cubic root of 86066316 is about 441.5139241299.
It can be divided in two parts, 860 and 66316, that added together give a palindrome (67176).
The spelling of 86066316 in words is "eighty-six million, sixty-six thousand, three hundred sixteen".
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