Base | Representation |
---|---|
bin | 101000000011100000… |
… | …1111001001101011010 |
3 | 22020000200200201100211 |
4 | 1100013001321031122 |
5 | 2402130411023111 |
6 | 103303224521334 |
7 | 6133405561312 |
oct | 1200701711532 |
9 | 266020621324 |
10 | 86017282906 |
11 | 33530571865 |
12 | 1480702024a |
13 | 815a972349 |
14 | 423dda6442 |
15 | 23868bc521 |
hex | 140707935a |
86017282906 has 8 divisors (see below), whose sum is σ = 131460375924. Its totient is φ = 42197157600.
The previous prime is 86017282903. The next prime is 86017282921. The reversal of 86017282906 is 60928271068.
It can be written as a sum of positive squares in 2 ways, for example, as 85971517681 + 45765225 = 293209^2 + 6765^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 86017282906.
It is not an unprimeable number, because it can be changed into a prime (86017282903) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405741795 + ... + 405742006.
Almost surely, 286017282906 is an apocalyptic number.
86017282906 is a deficient number, since it is larger than the sum of its proper divisors (45443093018).
86017282906 is a wasteful number, since it uses less digits than its factorization.
86017282906 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 811483856.
The product of its (nonzero) digits is 580608, while the sum is 49.
The spelling of 86017282906 in words is "eighty-six billion, seventeen million, two hundred eighty-two thousand, nine hundred six".
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