Base | Representation |
---|---|
bin | 10000101101001010… |
… | …11110101101000110 |
3 | 212011001111012211011 |
4 | 20112211132231012 |
5 | 121332011432223 |
6 | 4041545432434 |
7 | 435154016221 |
oct | 102645365506 |
9 | 25131435734 |
10 | 8968858438 |
11 | 3892761101 |
12 | 18a379b71a |
13 | acc198837 |
14 | 61122a5b8 |
15 | 3775c980d |
hex | 21695eb46 |
8968858438 has 8 divisors (see below), whose sum is σ = 13463712360. Its totient is φ = 4480954320.
The previous prime is 8968858433. The next prime is 8968858447. The reversal of 8968858438 is 8348588698.
It is a happy number.
8968858438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8968858433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1734223 + ... + 1739386.
It is an arithmetic number, because the mean of its divisors is an integer number (1682964045).
Almost surely, 28968858438 is an apocalyptic number.
8968858438 is a deficient number, since it is larger than the sum of its proper divisors (4494853922).
8968858438 is a wasteful number, since it uses less digits than its factorization.
8968858438 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3474902.
The product of its digits is 106168320, while the sum is 67.
The square root of 8968858438 is about 94704.0571359010. The cubic root of 8968858438 is about 2077.6819002154.
The spelling of 8968858438 in words is "eight billion, nine hundred sixty-eight million, eight hundred fifty-eight thousand, four hundred thirty-eight".
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