Base | Representation |
---|---|
bin | 1111000011110101… |
… | …11101110001000101 |
3 | 202212110220201002120 |
4 | 13201322331301011 |
5 | 113024314020440 |
6 | 3414144000153 |
7 | 404234621043 |
oct | 74172756105 |
9 | 22773821076 |
10 | 8085298245 |
11 | 3479a38272 |
12 | 1697900059 |
13 | 9bb109c5b |
14 | 569b4d393 |
15 | 324c48dd0 |
hex | 1e1ebdc45 |
8085298245 has 16 divisors (see below), whose sum is σ = 13057381440. Its totient is φ = 4271857664.
The previous prime is 8085298237. The next prime is 8085298301. The reversal of 8085298245 is 5428925808.
It is a cyclic number.
It is not a de Polignac number, because 8085298245 - 23 = 8085298237 is a prime.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2517180 + ... + 2520389.
It is an arithmetic number, because the mean of its divisors is an integer number (816086340).
Almost surely, 28085298245 is an apocalyptic number.
It is an amenable number.
8085298245 is a deficient number, since it is larger than the sum of its proper divisors (4972083195).
8085298245 is a wasteful number, since it uses less digits than its factorization.
8085298245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5037684.
The product of its (nonzero) digits is 1843200, while the sum is 51.
The square root of 8085298245 is about 89918.2864883445. The cubic root of 8085298245 is about 2007.0830725121.
The spelling of 8085298245 in words is "eight billion, eighty-five million, two hundred ninety-eight thousand, two hundred forty-five".
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