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88386 = 2314731
BaseRepresentation
bin10101100101000010
311111020120
4111211002
510312021
61521110
7515454
oct254502
9144216
1088386
1160451
1243196
13312cc
14242d4
151b2c6
hex15942

88386 has 8 divisors (see below), whose sum is σ = 176784. Its totient is φ = 29460.

The previous prime is 88379. The next prime is 88397. The reversal of 88386 is 68388.

It is a sphenic number, since it is the product of 3 distinct primes.

88386 is an admirable number.

It is a super-3 number, since 3×883863 = 2071436833369368, which contains 333 as substring.

It is an unprimeable number.

88386 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7360 + ... + 7371.

It is an arithmetic number, because the mean of its divisors is an integer number (22098).

288386 is an apocalyptic number.

88386 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88392).

88386 is a wasteful number, since it uses less digits than its factorization.

88386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14736.

The product of its digits is 9216, while the sum is 33.

The square root of 88386 is about 297.2978304664. The cubic root of 88386 is about 44.5445415233.

It can be divided in two parts, 883 and 86, that added together give a palindrome (969).

The spelling of 88386 in words is "eighty-eight thousand, three hundred eighty-six".

Divisors: 1 2 3 6 14731 29462 44193 88386