Base | Representation |
---|---|
bin | 1111000011100011… |
… | …10101010101001001 |
3 | 202212022102002100101 |
4 | 13201301311111021 |
5 | 113023210420033 |
6 | 3414020405401 |
7 | 404205360634 |
oct | 74161652511 |
9 | 22768362311 |
10 | 8082904393 |
11 | 3478652783 |
12 | 1696b46861 |
13 | 9ba77c485 |
14 | 5696c8c1b |
15 | 32492497d |
hex | 1e1c75549 |
8082904393 has 4 divisors (see below), whose sum is σ = 8083246608. Its totient is φ = 8082562180.
The previous prime is 8082904343. The next prime is 8082904409. The reversal of 8082904393 is 3934092808.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 8082904393 - 213 = 8082896201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8082904343) 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, 132823 + ... + 183868.
It is an arithmetic number, because the mean of its divisors is an integer number (2020811652).
Almost surely, 28082904393 is an apocalyptic number.
It is an amenable number.
8082904393 is a deficient number, since it is larger than the sum of its proper divisors (342215).
8082904393 is a wasteful number, since it uses less digits than its factorization.
8082904393 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 342214.
The product of its (nonzero) digits is 373248, while the sum is 46.
The square root of 8082904393 is about 89904.9742394713. The cubic root of 8082904393 is about 2006.8849708079.
The spelling of 8082904393 in words is "eight billion, eighty-two million, nine hundred four thousand, three hundred ninety-three".
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