Base | Representation |
---|---|
bin | 101000011001111001… |
… | …1001110100011110000 |
3 | 22021222001002002000200 |
4 | 1100303303032203300 |
5 | 2410200203203122 |
6 | 103505540115200 |
7 | 6161126224566 |
oct | 1206363164360 |
9 | 267861062020 |
10 | 86768412912 |
11 | 33886563965 |
12 | 14996695b00 |
13 | 824a47427c |
14 | 42b1a4da36 |
15 | 23cc7de5ac |
hex | 1433cce8f0 |
86768412912 has 30 divisors (see below), whose sum is σ = 242831044872. Its totient is φ = 28922804256.
The previous prime is 86768412877. The next prime is 86768413019. The reversal of 86768412912 is 21921486768.
It is a happy number.
86768412912 is a `hidden beast` number, since 86 + 7 + 68 + 412 + 91 + 2 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 301279068 + ... + 301279355.
Almost surely, 286768412912 is an apocalyptic number.
It is an amenable number.
86768412912 is an abundant number, since it is smaller than the sum of its proper divisors (156062631960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86768412912 is a wasteful number, since it uses less digits than its factorization.
86768412912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 602558437 (or 602558428 counting only the distinct ones).
The product of its digits is 2322432, while the sum is 54.
The spelling of 86768412912 in words is "eighty-six billion, seven hundred sixty-eight million, four hundred twelve thousand, nine hundred twelve".
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