Base | Representation |
---|---|
bin | 1010010010101… |
… | …10111011110101 |
3 | 20000110111021111 |
4 | 11021112323311 |
5 | 134100324232 |
6 | 12322315021 |
7 | 2065605061 |
oct | 511267365 |
9 | 200414244 |
10 | 86339317 |
11 | 44811009 |
12 | 24ab8a71 |
13 | 14b6c96c |
14 | b676aa1 |
15 | 78a7047 |
hex | 5256ef5 |
86339317 has 4 divisors (see below), whose sum is σ = 88445196. Its totient is φ = 84233440.
The previous prime is 86339303. The next prime is 86339321. The reversal of 86339317 is 71393368.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 36650916 + 49688401 = 6054^2 + 7049^2 .
It is a cyclic number.
It is not a de Polignac number, because 86339317 - 211 = 86337269 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 86339317.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86339347) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1052878 + ... + 1052959.
It is an arithmetic number, because the mean of its divisors is an integer number (22111299).
Almost surely, 286339317 is an apocalyptic number.
It is an amenable number.
86339317 is a deficient number, since it is larger than the sum of its proper divisors (2105879).
86339317 is a wasteful number, since it uses less digits than its factorization.
86339317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2105878.
The product of its digits is 81648, while the sum is 40.
The square root of 86339317 is about 9291.8952318674. The cubic root of 86339317 is about 441.9802564838.
The spelling of 86339317 in words is "eighty-six million, three hundred thirty-nine thousand, three hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •