Base | Representation |
---|---|
bin | 1010010110100… |
… | …01011100101010 |
3 | 20001101222122011 |
4 | 11023101130222 |
5 | 134212404010 |
6 | 12341150134 |
7 | 2103065065 |
oct | 513213452 |
9 | 201358564 |
10 | 86841130 |
11 | 45024032 |
12 | 250bb34a |
13 | 14cb71ac |
14 | b7678dc |
15 | 7955a8a |
hex | 52d172a |
86841130 has 16 divisors (see below), whose sum is σ = 156484224. Its totient is φ = 34698640.
The previous prime is 86841119. The next prime is 86841133. The reversal of 86841130 is 3114868.
It is a junction number, because it is equal to n+sod(n) for n = 86841092 and 86841101.
It is not an unprimeable number, because it can be changed into a prime (86841133) 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, 6099 + ... + 14521.
It is an arithmetic number, because the mean of its divisors is an integer number (9780264).
Almost surely, 286841130 is an apocalyptic number.
86841130 is a deficient number, since it is larger than the sum of its proper divisors (69643094).
86841130 is a wasteful number, since it uses less digits than its factorization.
86841130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9461.
The product of its (nonzero) digits is 4608, while the sum is 31.
The square root of 86841130 is about 9318.8588357159. The cubic root of 86841130 is about 442.8348811465.
Adding to 86841130 its reverse (3114868), we get a palindrome (89955998).
The spelling of 86841130 in words is "eighty-six million, eight hundred forty-one thousand, one hundred thirty".
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