Base | Representation |
---|---|
bin | 1010010101001… |
… | …10111100100001 |
3 | 20001002010211102 |
4 | 11022212330201 |
5 | 134141321131 |
6 | 12333324145 |
7 | 2101441406 |
oct | 512467441 |
9 | 201063742 |
10 | 86667041 |
11 | 44a1525a |
12 | 25036655 |
13 | 14c55b96 |
14 | b7202ad |
15 | 791e1cb |
hex | 52a6f21 |
86667041 has 8 divisors (see below), whose sum is σ = 89587968. Its totient is φ = 83754000.
The previous prime is 86667019. The next prime is 86667083. The reversal of 86667041 is 14076668.
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 86667041 - 26 = 86666977 is a prime.
It is a super-2 number, since 2×866670412 = 15022351991391362, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 86666986 and 86667004.
It is not an unprimeable number, because it can be changed into a prime (86667001) 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, 27686 + ... + 30656.
It is an arithmetic number, because the mean of its divisors is an integer number (11198496).
Almost surely, 286667041 is an apocalyptic number.
It is an amenable number.
86667041 is a deficient number, since it is larger than the sum of its proper divisors (2920927).
86667041 is a wasteful number, since it uses less digits than its factorization.
86667041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3943.
The product of its (nonzero) digits is 48384, while the sum is 38.
The square root of 86667041 is about 9309.5134674160. The cubic root of 86667041 is about 442.5387685611.
The spelling of 86667041 in words is "eighty-six million, six hundred sixty-seven thousand, forty-one".
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