Base | Representation |
---|---|
bin | 1111000100100000… |
… | …10011110101100100 |
3 | 202212212102222120110 |
4 | 13202100103311210 |
5 | 113032232044133 |
6 | 3414503533020 |
7 | 404333314164 |
oct | 74220236544 |
9 | 22785388513 |
10 | 8090893668 |
11 | 348210a190 |
12 | 169975a170 |
13 | 9bc318a60 |
14 | 56a7a85a4 |
15 | 3254a1c63 |
hex | 1e2413d64 |
8090893668 has 48 divisors (see below), whose sum is σ = 22179237696. Its totient is φ = 2263186560.
The previous prime is 8090893649. The next prime is 8090893673. The reversal of 8090893668 is 8663980908.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2355771 + ... + 2359202.
It is an arithmetic number, because the mean of its divisors is an integer number (462067452).
Almost surely, 28090893668 is an apocalyptic number.
It is an amenable number.
8090893668 is an abundant number, since it is smaller than the sum of its proper divisors (14088344028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8090893668 is a wasteful number, since it uses less digits than its factorization.
8090893668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4715004 (or 4715002 counting only the distinct ones).
The product of its (nonzero) digits is 4478976, while the sum is 57.
The square root of 8090893668 is about 89949.3950396555. The cubic root of 8090893668 is about 2007.5459657273.
The spelling of 8090893668 in words is "eight billion, ninety million, eight hundred ninety-three thousand, six hundred sixty-eight".
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