Base | Representation |
---|---|
bin | 101000001000100000… |
… | …1100001010010001100 |
3 | 22020110101012110001222 |
4 | 1100101001201102030 |
5 | 2403001322111233 |
6 | 103332014422512 |
7 | 6140513022260 |
oct | 1202101412214 |
9 | 266411173058 |
10 | 86184957068 |
11 | 33607185951 |
12 | 14853201a38 |
13 | 818661bb22 |
14 | 42583720a0 |
15 | 239648d898 |
hex | 141106148c |
86184957068 has 96 divisors (see below), whose sum is σ = 188159462400. Its totient is φ = 33715305216.
The previous prime is 86184957037. The next prime is 86184957071. The reversal of 86184957068 is 86075948168.
It is a self number, because there is not a number n which added to its sum of digits gives 86184957068.
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 31 ways as a sum of consecutive naturals, for example, 2006198 + ... + 2048706.
It is an arithmetic number, because the mean of its divisors is an integer number (1959994400).
Almost surely, 286184957068 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 86184957068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94079731200).
86184957068 is an abundant number, since it is smaller than the sum of its proper divisors (101974505332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86184957068 is a wasteful number, since it uses less digits than its factorization.
86184957068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42679 (or 42677 counting only the distinct ones).
The product of its (nonzero) digits is 23224320, while the sum is 62.
The spelling of 86184957068 in words is "eighty-six billion, one hundred eighty-four million, nine hundred fifty-seven thousand, sixty-eight".
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