Base | Representation |
---|---|
bin | 1010010101011… |
… | …01100110000011 |
3 | 20001010112012002 |
4 | 11022231212003 |
5 | 134143204100 |
6 | 12334054215 |
7 | 2101613663 |
oct | 512554603 |
9 | 201115162 |
10 | 86694275 |
11 | 44a33768 |
12 | 2504a36b |
13 | 14c653b5 |
14 | b72a1a3 |
15 | 79272d5 |
hex | 52ad983 |
86694275 has 12 divisors (see below), whose sum is σ = 107618112. Its totient is φ = 69279840.
The previous prime is 86694263. The next prime is 86694281. The reversal of 86694275 is 57249668.
It is not a de Polignac number, because 86694275 - 26 = 86694211 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38069 + ... + 40281.
It is an arithmetic number, because the mean of its divisors is an integer number (8968176).
Almost surely, 286694275 is an apocalyptic number.
86694275 is a deficient number, since it is larger than the sum of its proper divisors (20923837).
86694275 is a wasteful number, since it uses less digits than its factorization.
86694275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3790 (or 3785 counting only the distinct ones).
The product of its digits is 725760, while the sum is 47.
The square root of 86694275 is about 9310.9760498027. The cubic root of 86694275 is about 442.5851177403.
The spelling of 86694275 in words is "eighty-six million, six hundred ninety-four thousand, two hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •