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328086 = 232111657
BaseRepresentation
bin1010000000110010110
3121200001100
41100012112
540444321
611010530
72534343
oct1200626
9550040
10328086
11204550
12139a46
13b6445
14877ca
1567326
hex50196

328086 has 24 divisors (see below), whose sum is σ = 775944. Its totient is φ = 99360.

The previous prime is 328067. The next prime is 328093. The reversal of 328086 is 680823.

It can be divided in two parts, 32 and 8086, that added together give a palindrome (8118).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 328086.

It is an unprimeable 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 11 ways as a sum of consecutive naturals, for example, 631 + ... + 1026.

It is an arithmetic number, because the mean of its divisors is an integer number (32331).

2328086 is an apocalyptic number.

328086 is an abundant number, since it is smaller than the sum of its proper divisors (447858).

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

328086 is a wasteful number, since it uses less digits than its factorization.

328086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1676 (or 1673 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 328086 is about 572.7879188670. The cubic root of 328086 is about 68.9703716525.

The spelling of 328086 in words is "three hundred twenty-eight thousand, eighty-six".

Divisors: 1 2 3 6 9 11 18 22 33 66 99 198 1657 3314 4971 9942 14913 18227 29826 36454 54681 109362 164043 328086