Base | Representation |
---|---|
bin | 1010010011001… |
… | …01100000011001 |
3 | 20000120112011000 |
4 | 11021211200121 |
5 | 134104232001 |
6 | 12323455213 |
7 | 2066244063 |
oct | 511454031 |
9 | 200515130 |
10 | 86399001 |
11 | 44851937 |
12 | 24b27509 |
13 | 14b90b90 |
14 | b690733 |
15 | 78b9a86 |
hex | 5265819 |
86399001 has 16 divisors (see below), whose sum is σ = 137845120. Its totient is φ = 53168400.
The previous prime is 86398987. The next prime is 86399011. The reversal of 86399001 is 10099368.
It is not a de Polignac number, because 86399001 - 26 = 86398937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (86399011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122725 + ... + 123426.
It is an arithmetic number, because the mean of its divisors is an integer number (8615320).
Almost surely, 286399001 is an apocalyptic number.
It is an amenable number.
86399001 is a deficient number, since it is larger than the sum of its proper divisors (51446119).
86399001 is a wasteful number, since it uses less digits than its factorization.
86399001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 246173 (or 246167 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 36.
The square root of 86399001 is about 9295.1062930985. The cubic root of 86399001 is about 442.0820759657.
The spelling of 86399001 in words is "eighty-six million, three hundred ninety-nine thousand, one".
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