Base | Representation |
---|---|
bin | 11110110110000100000000 |
3 | 120012210120121 |
4 | 132312010000 |
5 | 4032221020 |
6 | 445150024 |
7 | 125504434 |
oct | 36660400 |
9 | 16183517 |
10 | 8085760 |
11 | 4622a51 |
12 | 285b314 |
13 | 18a1497 |
14 | 11069c4 |
15 | a9abaa |
hex | 7b6100 |
8085760 has 36 divisors (see below), whose sum is σ = 19370988. Its totient is φ = 3233792.
The previous prime is 8085743. The next prime is 8085787. The reversal of 8085760 is 675808.
It can be written as a sum of positive squares in 2 ways, for example, as 3625216 + 4460544 = 1904^2 + 2112^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1879 + ... + 4438.
It is an arithmetic number, because the mean of its divisors is an integer number (538083).
Almost surely, 28085760 is an apocalyptic number.
8085760 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
8085760 is an abundant number, since it is smaller than the sum of its proper divisors (11285228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8085760 is an equidigital number, since it uses as much as digits as its factorization.
8085760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6338 (or 6324 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 34.
The square root of 8085760 is about 2843.5470806723. The cubic root of 8085760 is about 200.7121280256.
The spelling of 8085760 in words is "eight million, eighty-five thousand, seven hundred sixty".
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