Base | Representation |
---|---|
bin | 10000011101000111… |
… | …01011101000101000 |
3 | 211210200001022011200 |
4 | 20032203223220220 |
5 | 121043021410014 |
6 | 4020334524200 |
7 | 431630125605 |
oct | 101643535050 |
9 | 24720038150 |
10 | 8834169384 |
11 | 3823727237 |
12 | 1866666660 |
13 | aaa2ca981 |
14 | 5db3a96ac |
15 | 36a871a09 |
hex | 20e8eba28 |
8834169384 has 24 divisors (see below), whose sum is σ = 23925875610. Its totient is φ = 2944723104.
The previous prime is 8834169371. The next prime is 8834169413. The reversal of 8834169384 is 4839614388.
It can be written as a sum of positive squares in only one way, i.e., 8834120100 + 49284 = 93990^2 + 222^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 8834169384.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61348327 + ... + 61348470.
Almost surely, 28834169384 is an apocalyptic number.
It is an amenable number.
8834169384 is an abundant number, since it is smaller than the sum of its proper divisors (15091706226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8834169384 is a wasteful number, since it uses less digits than its factorization.
8834169384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122696809 (or 122696802 counting only the distinct ones).
The product of its digits is 3981312, while the sum is 54.
The square root of 8834169384 is about 93990.2621764617. The cubic root of 8834169384 is about 2067.2289294758.
The spelling of 8834169384 in words is "eight billion, eight hundred thirty-four million, one hundred sixty-nine thousand, three hundred eighty-four".
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