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108086 = 211173
BaseRepresentation
bin11010011000110110
312111021012
4122120312
511424321
62152222
7630056
oct323066
9174235
10108086
1174230
1252672
133a274
142b566
152205b
hex1a636

108086 has 16 divisors (see below), whose sum is σ = 187920. Its totient is φ = 46240.

The previous prime is 108079. The next prime is 108089. The reversal of 108086 is 680801.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108089) by changing a digit.

108086 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6350 + ... + 6366.

It is an arithmetic number, because the mean of its divisors is an integer number (11745).

2108086 is an apocalyptic number.

108086 is a deficient number, since it is larger than the sum of its proper divisors (79834).

108086 is an equidigital number, since it uses as much as digits as its factorization.

108086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64 (or 30 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 108086 is about 328.7643532988. The cubic root of 108086 is about 47.6346686211.

Adding to 108086 its reverse (680801), we get a palindrome (788887).

The spelling of 108086 in words is "one hundred eight thousand, eighty-six".

Divisors: 1 2 11 17 22 34 187 289 374 578 3179 4913 6358 9826 54043 108086