Base | Representation |
---|---|
bin | 10011100100001011011100… |
… | …111000100010110001000001 |
3 | 102021200012201101020022012200 |
4 | 103210023130320202301001 |
5 | 42234312004114234144 |
6 | 503002222451343413 |
7 | 24060561302032443 |
oct | 2344133470426101 |
9 | 367605641208180 |
10 | 86049080618049 |
11 | 2546623479434a |
12 | 9798a7abb1b69 |
13 | 3902516640333 |
14 | 1736b24d50493 |
15 | 9e35026abc69 |
hex | 4e42dce22c41 |
86049080618049 has 24 divisors (see below), whose sum is σ = 124706177729640. Its totient is φ = 57175456995072.
The previous prime is 86049080617993. The next prime is 86049080618069. The reversal of 86049080618049 is 94081608094068.
86049080618049 is a `hidden beast` number, since 8 + 6 + 0 + 4 + 9 + 0 + 8 + 0 + 618 + 0 + 4 + 9 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 201313742400 + 85847766875649 = 448680^2 + 9265407^2 .
It is not a de Polignac number, because 86049080618049 - 28 = 86049080617793 is a prime.
It is a super-2 number, since 2×860490806180492 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (86049080618069) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20103447 + ... + 24005139.
It is an arithmetic number, because the mean of its divisors is an integer number (5196090738735).
Almost surely, 286049080618049 is an apocalyptic number.
It is an amenable number.
86049080618049 is a deficient number, since it is larger than the sum of its proper divisors (38657097111591).
86049080618049 is a wasteful number, since it uses less digits than its factorization.
86049080618049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3909841 (or 3909838 counting only the distinct ones).
The product of its (nonzero) digits is 23887872, while the sum is 63.
The spelling of 86049080618049 in words is "eighty-six trillion, forty-nine billion, eighty million, six hundred eighteen thousand, forty-nine".
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