Base | Representation |
---|---|
bin | 1010010100110… |
… | …10100010101011 |
3 | 20000222120010201 |
4 | 11022122202223 |
5 | 134133204420 |
6 | 12332253031 |
7 | 2101140316 |
oct | 512324253 |
9 | 200876121 |
10 | 86616235 |
11 | 44990072 |
12 | 25011177 |
13 | 14c38a14 |
14 | b70997d |
15 | 790e10a |
hex | 529a8ab |
86616235 has 8 divisors (see below), whose sum is σ = 104045760. Its totient is φ = 69222144.
The previous prime is 86616221. The next prime is 86616239. The reversal of 86616235 is 53261668.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 86616235 - 27 = 86616107 is a prime.
It is a super-3 number, since 3×866162353 (a number of 25 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 86616194 and 86616203.
It is not an unprimeable number, because it can be changed into a prime (86616239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3142 + ... + 13531.
It is an arithmetic number, because the mean of its divisors is an integer number (13005720).
Almost surely, 286616235 is an apocalyptic number.
86616235 is a deficient number, since it is larger than the sum of its proper divisors (17429525).
86616235 is a wasteful number, since it uses less digits than its factorization.
86616235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17717.
The product of its digits is 51840, while the sum is 37.
The square root of 86616235 is about 9306.7843533629. The cubic root of 86616235 is about 442.4522765518.
The spelling of 86616235 in words is "eighty-six million, six hundred sixteen thousand, two hundred thirty-five".
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