Base | Representation |
---|---|
bin | 10011011100001… |
… | …11111000100110 |
3 | 102100212121202010 |
4 | 21232013320212 |
5 | 313222221422 |
6 | 24103255050 |
7 | 4020130662 |
oct | 1156077046 |
9 | 370777663 |
10 | 163085862 |
11 | 8406a905 |
12 | 4674a486 |
13 | 27a31214 |
14 | 179338a2 |
15 | e4b6b0c |
hex | 9b87e26 |
163085862 has 64 divisors (see below), whose sum is σ = 359838720. Its totient is φ = 49061376.
The previous prime is 163085861. The next prime is 163085891. The reversal of 163085862 is 268580361.
It is a happy number.
163085862 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 163085862.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (163085861) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 297873 + ... + 298419.
It is an arithmetic number, because the mean of its divisors is an integer number (5622480).
Almost surely, 2163085862 is an apocalyptic number.
163085862 is an abundant number, since it is smaller than the sum of its proper divisors (196752858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163085862 is a wasteful number, since it uses less digits than its factorization.
163085862 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 685.
The product of its (nonzero) digits is 69120, while the sum is 39.
The square root of 163085862 is about 12770.5075075347. The cubic root of 163085862 is about 546.3514556181.
The spelling of 163085862 in words is "one hundred sixty-three million, eighty-five thousand, eight hundred sixty-two".
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