Base | Representation |
---|---|
bin | 11110110110001100000000 |
3 | 120012211021120 |
4 | 132312030000 |
5 | 4032230042 |
6 | 445152240 |
7 | 125506065 |
oct | 36661400 |
9 | 16184246 |
10 | 8086272 |
11 | 4623377 |
12 | 285b680 |
13 | 18a179c |
14 | 1106c6c |
15 | a9adec |
hex | 7b6300 |
8086272 has 36 divisors (see below), whose sum is σ = 21523320. Its totient is φ = 2695168.
The previous prime is 8086249. The next prime is 8086277. The reversal of 8086272 is 2726808.
It is not an unprimeable number, because it can be changed into a prime (8086277) 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, 4497 + ... + 6032.
It is an arithmetic number, because the mean of its divisors is an integer number (597870).
Almost surely, 28086272 is an apocalyptic number.
It is an amenable number.
8086272 is an abundant number, since it is smaller than the sum of its proper divisors (13437048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8086272 is a wasteful number, since it uses less digits than its factorization.
8086272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10548 (or 10534 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 33.
The square root of 8086272 is about 2843.6371076493. The cubic root of 8086272 is about 200.7163643802.
The spelling of 8086272 in words is "eight million, eighty-six thousand, two hundred seventy-two".
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