Base | Representation |
---|---|
bin | 101000011100101111… |
… | …1111101001110000000 |
3 | 22022012200222122101200 |
4 | 1100321133331032000 |
5 | 2410344142240243 |
6 | 103523233301200 |
7 | 6163400011455 |
oct | 1207137751600 |
9 | 268180878350 |
10 | 86864024448 |
11 | 33925528263 |
12 | 14a02704800 |
13 | 826420c446 |
14 | 42c061b82c |
15 | 23d5dc8ad3 |
hex | 14397fd380 |
86864024448 has 48 divisors (see below), whose sum is σ = 249960282000. Its totient is φ = 28954674432.
The previous prime is 86864024431. The next prime is 86864024503. The reversal of 86864024448 is 84442046868.
86864024448 is a `hidden beast` number, since 86 + 86 + 40 + 2 + 4 + 448 = 666.
It is a tau number, because it is divible by the number of its divisors (48).
It is a junction number, because it is equal to n+sod(n) for n = 86864024394 and 86864024403.
It is a congruent number.
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 5 ways as a sum of consecutive naturals, for example, 37700248 + ... + 37702551.
It is an arithmetic number, because the mean of its divisors is an integer number (5207505875).
Almost surely, 286864024448 is an apocalyptic number.
It is an amenable number.
86864024448 is an abundant number, since it is smaller than the sum of its proper divisors (163096257552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86864024448 is a wasteful number, since it uses less digits than its factorization.
86864024448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75402819 (or 75402804 counting only the distinct ones).
The product of its (nonzero) digits is 9437184, while the sum is 54.
The spelling of 86864024448 in words is "eighty-six billion, eight hundred sixty-four million, twenty-four thousand, four hundred forty-eight".
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