Base | Representation |
---|---|
bin | 1010010000100… |
… | …01101010111101 |
3 | 12222221002002221 |
4 | 11020101222331 |
5 | 134012234423 |
6 | 12312245341 |
7 | 2063314000 |
oct | 510215275 |
9 | 188832087 |
10 | 86055613 |
11 | 44637946 |
12 | 249a0851 |
13 | 14aa07a7 |
14 | b601537 |
15 | 784ce5d |
hex | 5211abd |
86055613 has 16 divisors (see below), whose sum is σ = 101520000. Its totient is φ = 72907296.
The previous prime is 86055611. The next prime is 86055647. The reversal of 86055613 is 31655068.
It is not a de Polignac number, because 86055613 - 21 = 86055611 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86055611) 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 15 ways as a sum of consecutive naturals, for example, 29118 + ... + 31936.
It is an arithmetic number, because the mean of its divisors is an integer number (6345000).
Almost surely, 286055613 is an apocalyptic number.
It is an amenable number.
86055613 is a deficient number, since it is larger than the sum of its proper divisors (15464387).
86055613 is an equidigital number, since it uses as much as digits as its factorization.
86055613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2929 (or 2915 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 34.
The square root of 86055613 is about 9276.6164629136. The cubic root of 86055613 is about 441.4956215014.
It can be divided in two parts, 86055 and 613, that added together give a palindrome (86668).
The spelling of 86055613 in words is "eighty-six million, fifty-five thousand, six hundred thirteen".
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