Base | Representation |
---|---|
bin | 101010000110100010101… |
… | …1111110001110000001010 |
3 | 202111011221012222120002220 |
4 | 1110031011133301300022 |
5 | 1224301211121441431 |
6 | 20150135252234510 |
7 | 1135026353105232 |
oct | 124150537616012 |
9 | 22434835876086 |
10 | 5786486905866 |
11 | 1931043006667 |
12 | 79556290ba36 |
13 | 32c881580b44 |
14 | 1600d317ccc2 |
15 | a07be50db96 |
hex | 543457f1c0a |
5786486905866 has 64 divisors (see below), whose sum is σ = 13173110507520. Its totient is φ = 1683230734080.
The previous prime is 5786486905831. The next prime is 5786486905877. The reversal of 5786486905866 is 6685096846875.
It is a junction number, because it is equal to n+sod(n) for n = 5786486905791 and 5786486905800.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31672780 + ... + 31854951.
It is an arithmetic number, because the mean of its divisors is an integer number (205829851680).
Almost surely, 25786486905866 is an apocalyptic number.
5786486905866 is an abundant number, since it is smaller than the sum of its proper divisors (7386623601654).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5786486905866 is a wasteful number, since it uses less digits than its factorization.
5786486905866 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63527819.
The product of its (nonzero) digits is 4180377600, while the sum is 78.
The spelling of 5786486905866 in words is "five trillion, seven hundred eighty-six billion, four hundred eighty-six million, nine hundred five thousand, eight hundred sixty-six".
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