Base | Representation |
---|---|
bin | 11110110001000000111110 |
3 | 120011202012220 |
4 | 132301000332 |
5 | 4031040321 |
6 | 444510210 |
7 | 125360241 |
oct | 36610076 |
9 | 16152186 |
10 | 8065086 |
11 | 4609467 |
12 | 284b366 |
13 | 1894c53 |
14 | 10dd258 |
15 | a949c6 |
hex | 7b103e |
8065086 has 8 divisors (see below), whose sum is σ = 16130184. Its totient is φ = 2688360.
The previous prime is 8065081. The next prime is 8065093. The reversal of 8065086 is 6805608.
It is a sphenic number, since it is the product of 3 distinct primes.
8065086 is an admirable number.
It is a super-2 number, since 2×80650862 = 130091224374792, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8065081) 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, 672085 + ... + 672096.
It is an arithmetic number, because the mean of its divisors is an integer number (2016273).
Almost surely, 28065086 is an apocalyptic number.
8065086 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8065086 is a wasteful number, since it uses less digits than its factorization.
8065086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1344186.
The product of its (nonzero) digits is 11520, while the sum is 33.
The square root of 8065086 is about 2839.9095056005. The cubic root of 8065086 is about 200.5409190473.
The spelling of 8065086 in words is "eight million, sixty-five thousand, eighty-six".
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