Base | Representation |
---|---|
bin | 1010010010111… |
… | …00111111001001 |
3 | 20000111202021120 |
4 | 11021130333021 |
5 | 134102122410 |
6 | 12323025453 |
7 | 2066040252 |
oct | 511347711 |
9 | 200452246 |
10 | 86364105 |
11 | 448286a3 |
12 | 24b0b289 |
13 | 14b7b029 |
14 | b681b29 |
15 | 78ae570 |
hex | 525cfc9 |
86364105 has 32 divisors (see below), whose sum is σ = 144300288. Its totient is φ = 44064000.
The previous prime is 86364077. The next prime is 86364107. The reversal of 86364105 is 50146368.
It is not a de Polignac number, because 86364105 - 26 = 86364041 is a prime.
It is not an unprimeable number, because it can be changed into a prime (86364107) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32580 + ... + 35130.
It is an arithmetic number, because the mean of its divisors is an integer number (4509384).
Almost surely, 286364105 is an apocalyptic number.
It is an amenable number.
86364105 is a deficient number, since it is larger than the sum of its proper divisors (57936183).
86364105 is a wasteful number, since it uses less digits than its factorization.
86364105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2657.
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 86364105 is about 9293.2289867408. The cubic root of 86364105 is about 442.0225499166.
The spelling of 86364105 in words is "eighty-six million, three hundred sixty-four thousand, one hundred five".
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