Base | Representation |
---|---|
bin | 11110111000111000001000 |
3 | 120020101101120 |
4 | 132320320020 |
5 | 4033103123 |
6 | 445315240 |
7 | 125553153 |
oct | 36707010 |
9 | 16211346 |
10 | 8097288 |
11 | 4630681 |
12 | 2865b20 |
13 | 18a67c4 |
14 | 110ac9a |
15 | a9e2e3 |
hex | 7b8e08 |
8097288 has 32 divisors (see below), whose sum is σ = 21124800. Its totient is φ = 2581568.
The previous prime is 8097277. The next prime is 8097289. The reversal of 8097288 is 8827908.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (8097289) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6783 + ... + 7886.
It is an arithmetic number, because the mean of its divisors is an integer number (660150).
Almost surely, 28097288 is an apocalyptic number.
It is an amenable number.
8097288 is an abundant number, since it is smaller than the sum of its proper divisors (13027512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8097288 is a wasteful number, since it uses less digits than its factorization.
8097288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14701 (or 14697 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 42.
The square root of 8097288 is about 2845.5734044301. The cubic root of 8097288 is about 200.8074689158.
It can be divided in two parts, 8097 and 288, that added together give a triangular number (8385 = T129).
The spelling of 8097288 in words is "eight million, ninety-seven thousand, two hundred eighty-eight".
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