Base | Representation |
---|---|
bin | 101000001000011000… |
… | …0000100011010010001 |
3 | 22020110001121000202002 |
4 | 1100100300010122101 |
5 | 2402444134213403 |
6 | 103331332403345 |
7 | 6140426110022 |
oct | 1202060043221 |
9 | 266401530662 |
10 | 86180382353 |
11 | 3360464089a |
12 | 14851776555 |
13 | 81856a97b0 |
14 | 4257900c49 |
15 | 2395d88188 |
hex | 1410c04691 |
86180382353 has 4 divisors (see below), whose sum is σ = 92809642548. Its totient is φ = 79551122160.
The previous prime is 86180382347. The next prime is 86180382401. The reversal of 86180382353 is 35328308168.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 29223218704 + 56957163649 = 170948^2 + 238657^2 .
It is a cyclic number.
It is not a de Polignac number, because 86180382353 - 212 = 86180378257 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 86180382298 and 86180382307.
It is not an unprimeable number, because it can be changed into a prime (86180382553) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3314630078 + ... + 3314630103.
It is an arithmetic number, because the mean of its divisors is an integer number (23202410637).
Almost surely, 286180382353 is an apocalyptic number.
It is an amenable number.
86180382353 is a deficient number, since it is larger than the sum of its proper divisors (6629260195).
86180382353 is a wasteful number, since it uses less digits than its factorization.
86180382353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6629260194.
The product of its (nonzero) digits is 829440, while the sum is 47.
The spelling of 86180382353 in words is "eighty-six billion, one hundred eighty million, three hundred eighty-two thousand, three hundred fifty-three".
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