Base | Representation |
---|---|
bin | 101000010111011000… |
… | …0100000101101011100 |
3 | 22021202010220001011100 |
4 | 1100232300200231130 |
5 | 2410012024032443 |
6 | 103453314553100 |
7 | 6156051160656 |
oct | 1205660405534 |
9 | 267663801140 |
10 | 86683814748 |
11 | 33842832023 |
12 | 14972298790 |
13 | 8235a93c9b |
14 | 42a470b6d6 |
15 | 23c517d3d3 |
hex | 142ec20b5c |
86683814748 has 144 divisors (see below), whose sum is σ = 230262963840. Its totient is φ = 27463421952.
The previous prime is 86683814731. The next prime is 86683814771. The reversal of 86683814748 is 84741838668.
86683814748 is a `hidden beast` number, since 8 + 6 + 6 + 83 + 81 + 474 + 8 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45887788 + ... + 45889676.
It is an arithmetic number, because the mean of its divisors is an integer number (1599048360).
Almost surely, 286683814748 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 86683814748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115131481920).
86683814748 is an abundant number, since it is smaller than the sum of its proper divisors (143579149092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86683814748 is a wasteful number, since it uses less digits than its factorization.
86683814748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2716 (or 2711 counting only the distinct ones).
The product of its digits is 49545216, while the sum is 63.
The spelling of 86683814748 in words is "eighty-six billion, six hundred eighty-three million, eight hundred fourteen thousand, seven hundred forty-eight".
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