Base | Representation |
---|---|
bin | 1010010000111… |
… | …10000011000001 |
3 | 20000000122122102 |
4 | 11020132003001 |
5 | 134020400210 |
6 | 12313320145 |
7 | 2063614535 |
oct | 510360301 |
9 | 200018572 |
10 | 86106305 |
11 | 44671a3a |
12 | 24a06055 |
13 | 14aba89c |
14 | b615bc5 |
15 | 785cea5 |
hex | 521e0c1 |
86106305 has 8 divisors (see below), whose sum is σ = 103848000. Its totient is φ = 68538096.
The previous prime is 86106301. The next prime is 86106331. The reversal of 86106305 is 50360168.
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 86106305 - 22 = 86106301 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (86106301) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42275 + ... + 44264.
It is an arithmetic number, because the mean of its divisors is an integer number (12981000).
Almost surely, 286106305 is an apocalyptic number.
It is an amenable number.
86106305 is a deficient number, since it is larger than the sum of its proper divisors (17741695).
86106305 is a wasteful number, since it uses less digits than its factorization.
86106305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86743.
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 86106305 is about 9279.3483068586. The cubic root of 86106305 is about 441.5822937600.
The spelling of 86106305 in words is "eighty-six million, one hundred six thousand, three hundred five".
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