Base | Representation |
---|---|
bin | 1010010010001… |
… | …11000100001001 |
3 | 20000100012002221 |
4 | 11021013010021 |
5 | 134041234223 |
6 | 12321054041 |
7 | 2065214416 |
oct | 511070411 |
9 | 200305087 |
10 | 86274313 |
11 | 44777194 |
12 | 24a87321 |
13 | 14b491b8 |
14 | b65b10d |
15 | 7892b5d |
hex | 5247109 |
86274313 has 8 divisors (see below), whose sum is σ = 88117376. Its totient is φ = 84445200.
The previous prime is 86274299. The next prime is 86274317. The reversal of 86274313 is 31347268.
It is a happy number.
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 86274313 - 29 = 86273801 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (86274317) 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, 9520 + ... + 16222.
It is an arithmetic number, because the mean of its divisors is an integer number (11014672).
Almost surely, 286274313 is an apocalyptic number.
It is an amenable number.
86274313 is a deficient number, since it is larger than the sum of its proper divisors (1843063).
86274313 is a wasteful number, since it uses less digits than its factorization.
86274313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6975.
The product of its digits is 24192, while the sum is 34.
The square root of 86274313 is about 9288.3966861886. The cubic root of 86274313 is about 441.8693078110.
It can be divided in two parts, 8627 and 4313, that multiplied together give a triangular number (37208251 = T8626).
The spelling of 86274313 in words is "eighty-six million, two hundred seventy-four thousand, three hundred thirteen".
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