Base | Representation |
---|---|
bin | 1111000101001101… |
… | …01010110010000101 |
3 | 202220021110202120012 |
4 | 13202212222302011 |
5 | 113040232123241 |
6 | 3415233320005 |
7 | 404434165121 |
oct | 74246526205 |
9 | 22807422505 |
10 | 8096754821 |
11 | 3485452811 |
12 | 169b706005 |
13 | 9c05bb7ac |
14 | 56b492581 |
15 | 325c5d6eb |
hex | 1e29aac85 |
8096754821 has 4 divisors (see below), whose sum is σ = 8099533452. Its totient is φ = 8093976192.
The previous prime is 8096754811. The next prime is 8096754833. The reversal of 8096754821 is 1284576908.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 6063736900 + 2033017921 = 77870^2 + 45089^2 .
It is a cyclic number.
It is not a de Polignac number, because 8096754821 - 222 = 8092560517 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 8096754821.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8096754811) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1384940 + ... + 1390773.
It is an arithmetic number, because the mean of its divisors is an integer number (2024883363).
Almost surely, 28096754821 is an apocalyptic number.
It is an amenable number.
8096754821 is a deficient number, since it is larger than the sum of its proper divisors (2778631).
8096754821 is a wasteful number, since it uses less digits than its factorization.
8096754821 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2778630.
The product of its (nonzero) digits is 967680, while the sum is 50.
The square root of 8096754821 is about 89981.9694216569. The cubic root of 8096754821 is about 2008.0306132173.
The spelling of 8096754821 in words is "eight billion, ninety-six million, seven hundred fifty-four thousand, eight hundred twenty-one".
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