Base | Representation |
---|---|
bin | 1000010101101110000… |
… | …11100010101111100100 |
3 | 1000101121101200102021100 |
4 | 10022313003202233210 |
5 | 14143312441011204 |
6 | 335344553120100 |
7 | 26462463214620 |
oct | 4126703425744 |
9 | 1011541612240 |
10 | 286539000804 |
11 | 10057a883381 |
12 | 476493b9030 |
13 | 210360ab924 |
14 | dc23494180 |
15 | 76c0a49a39 |
hex | 42b70e2be4 |
286539000804 has 72 divisors (see below), whose sum is σ = 827831932928. Its totient is φ = 81863084160.
The previous prime is 286539000791. The next prime is 286539000823. The reversal of 286539000804 is 408000935682.
It is a super-3 number, since 3×2865390008043 (a number of 35 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 286539000804.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5813544 + ... + 5862624.
Almost surely, 2286539000804 is an apocalyptic number.
It is an amenable number.
286539000804 is an abundant number, since it is smaller than the sum of its proper divisors (541292932124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
286539000804 is a wasteful number, since it uses less digits than its factorization.
286539000804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72265 (or 72260 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 45.
The spelling of 286539000804 in words is "two hundred eighty-six billion, five hundred thirty-nine million, eight hundred four", and thus it is an aban number.
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