Base | Representation |
---|---|
bin | 1010010001001… |
… | …01001011110101 |
3 | 20000002010202020 |
4 | 11020211023311 |
5 | 134022314131 |
6 | 12314103353 |
7 | 2064066012 |
oct | 510451365 |
9 | 200063666 |
10 | 86135541 |
11 | 446919a8 |
12 | 24a1ab59 |
13 | 14acac9b |
14 | b622709 |
15 | 7866996 |
hex | 52252f5 |
86135541 has 8 divisors (see below), whose sum is σ = 114957024. Its totient is φ = 57368880.
The previous prime is 86135521. The next prime is 86135561. The reversal of 86135541 is 14553168.
It is an interprime number because it is at equal distance from previous prime (86135521) and next prime (86135561).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 86135541 - 25 = 86135509 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86135521) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 9886 + ... + 16431.
It is an arithmetic number, because the mean of its divisors is an integer number (14369628).
Almost surely, 286135541 is an apocalyptic number.
It is an amenable number.
86135541 is a deficient number, since it is larger than the sum of its proper divisors (28821483).
86135541 is a wasteful number, since it uses less digits than its factorization.
86135541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27411.
The product of its digits is 14400, while the sum is 33.
The square root of 86135541 is about 9280.9234993076. The cubic root of 86135541 is about 441.6322654745.
The spelling of 86135541 in words is "eighty-six million, one hundred thirty-five thousand, five hundred forty-one".
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