Base | Representation |
---|---|
bin | 11111100111001101101100 |
3 | 120121000202001 |
4 | 133213031230 |
5 | 4110141314 |
6 | 453342044 |
7 | 130303411 |
oct | 37471554 |
9 | 16530661 |
10 | 8287084 |
11 | 4750233 |
12 | 2937924 |
13 | 1942000 |
14 | 115a108 |
15 | ada674 |
hex | 7e736c |
8287084 has 48 divisors (see below), whose sum is σ = 16793280. Its totient is φ = 3569280.
The previous prime is 8287079. The next prime is 8287091. The reversal of 8287084 is 4807828.
8287084 = 1322 + 1332 + ... + 3002.
It is a super-2 number, since 2×82870842 = 137351522446112, which contains 22 as substring.
It is a congruent number.
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, 202104 + ... + 202144.
It is an arithmetic number, because the mean of its divisors is an integer number (349860).
Almost surely, 28287084 is an apocalyptic number.
It is an amenable number.
8287084 is an abundant number, since it is smaller than the sum of its proper divisors (8506196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8287084 is a wasteful number, since it uses less digits than its factorization.
8287084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107 (or 79 counting only the distinct ones).
The product of its (nonzero) digits is 28672, while the sum is 37.
The square root of 8287084 is about 2878.7295809089. The cubic root of 8287084 is about 202.3643067973.
The spelling of 8287084 in words is "eight million, two hundred eighty-seven thousand, eighty-four".
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