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86014369 = 712287767
BaseRepresentation
bin1010010000001…
…11100110100001
312222211222112101
411020013212201
5134004424434
612311330401
72063052520
oct510074641
9188758471
1086014369
1144609961
1224980a01
1314a87a9c
14b5d04b7
157840b14
hex52079a1

86014369 has 4 divisors (see below), whose sum is σ = 98302144. Its totient is φ = 73726596.

The previous prime is 86014363. The next prime is 86014391. The reversal of 86014369 is 96341068.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 86014369 - 27 = 86014241 is a prime.

It is a super-2 number, since 2×860143692 = 14796943348936322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86014363) 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 3 ways as a sum of consecutive naturals, for example, 6143877 + ... + 6143890.

It is an arithmetic number, because the mean of its divisors is an integer number (24575536).

Almost surely, 286014369 is an apocalyptic number.

It is an amenable number.

86014369 is a deficient number, since it is larger than the sum of its proper divisors (12287775).

86014369 is a wasteful number, since it uses less digits than its factorization.

86014369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12287774.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 86014369 is about 9274.3931876970. The cubic root of 86014369 is about 441.4250781455.

The spelling of 86014369 in words is "eighty-six million, fourteen thousand, three hundred sixty-nine".

Divisors: 1 7 12287767 86014369