Base | Representation |
---|---|
bin | 1010010010001… |
… | …11000101000011 |
3 | 20000100012012002 |
4 | 11021013011003 |
5 | 134041234441 |
6 | 12321054215 |
7 | 2065214531 |
oct | 511070503 |
9 | 200305162 |
10 | 86274371 |
11 | 44777237 |
12 | 24a8736b |
13 | 14b49231 |
14 | b65b151 |
15 | 7892b9b |
hex | 5247143 |
86274371 has 8 divisors (see below), whose sum is σ = 91899360. Its totient is φ = 80710528.
The previous prime is 86274367. The next prime is 86274389. The reversal of 86274371 is 17347268.
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 86274371 - 22 = 86274367 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (86274361) 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 7 ways as a sum of consecutive naturals, for example, 12356 + ... + 18033.
It is an arithmetic number, because the mean of its divisors is an integer number (11487420).
Almost surely, 286274371 is an apocalyptic number.
86274371 is a deficient number, since it is larger than the sum of its proper divisors (5624989).
86274371 is a wasteful number, since it uses less digits than its factorization.
86274371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30573.
The product of its digits is 56448, while the sum is 38.
The square root of 86274371 is about 9288.3998083631. The cubic root of 86274371 is about 441.8694068301.
The spelling of 86274371 in words is "eighty-six million, two hundred seventy-four thousand, three hundred seventy-one".
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