Base | Representation |
---|---|
bin | 1010010000001… |
… | …00100110111001 |
3 | 12222211100201011 |
4 | 11020010212321 |
5 | 134004031410 |
6 | 12311153521 |
7 | 2063002000 |
oct | 510044671 |
9 | 188740634 |
10 | 86002105 |
11 | 44600722 |
12 | 249758a1 |
13 | 14a82327 |
14 | b5c9c37 |
15 | 783c18a |
hex | 52049b9 |
86002105 has 16 divisors (see below), whose sum is σ = 120355200. Its totient is φ = 58971696.
The previous prime is 86002039. The next prime is 86002109. The reversal of 86002105 is 50120068.
It is a happy number.
It is not a de Polignac number, because 86002105 - 213 = 85993913 is a prime.
It is not an unprimeable number, because it can be changed into a prime (86002109) 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, 23359 + ... + 26788.
It is an arithmetic number, because the mean of its divisors is an integer number (7522200).
Almost surely, 286002105 is an apocalyptic number.
It is an amenable number.
86002105 is a deficient number, since it is larger than the sum of its proper divisors (34353095).
86002105 is an equidigital number, since it uses as much as digits as its factorization.
86002105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50173 (or 50159 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 86002105 is about 9273.7319887950. The cubic root of 86002105 is about 441.4040975638.
The spelling of 86002105 in words is "eighty-six million, two thousand, one hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •