Base | Representation |
---|---|
bin | 101000001100011100… |
… | …1011111111010111100 |
3 | 22020210120210120202211 |
4 | 1100120321133322330 |
5 | 2403234132301220 |
6 | 103353054230204 |
7 | 6144006002212 |
oct | 1203071377274 |
9 | 266716716684 |
10 | 86317072060 |
11 | 3367481189a |
12 | 1488b4b5364 |
13 | 81a7ac818b |
14 | 426bb22cb2 |
15 | 23a2d88b5a |
hex | 1418e5febc |
86317072060 has 12 divisors (see below), whose sum is σ = 181265851368. Its totient is φ = 34526828816.
The previous prime is 86317072033. The next prime is 86317072063. The reversal of 86317072060 is 6027071368.
It is a super-2 number, since 2×863170720602 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86317072063) 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, 2157926782 + ... + 2157926821.
It is an arithmetic number, because the mean of its divisors is an integer number (15105487614).
Almost surely, 286317072060 is an apocalyptic number.
It is an amenable number.
86317072060 is an abundant number, since it is smaller than the sum of its proper divisors (94948779308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86317072060 is a wasteful number, since it uses less digits than its factorization.
86317072060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4315853612 (or 4315853610 counting only the distinct ones).
The product of its (nonzero) digits is 84672, while the sum is 40.
The spelling of 86317072060 in words is "eighty-six billion, three hundred seventeen million, seventy-two thousand, sixty".
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