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16108136 = 2311183047
BaseRepresentation
bin111101011100…
…101001101000
31010022101012122
4331130221220
513110430021
61333130412
7253626332
oct75345150
933271178
1016108136
119102310
125489a08
13344cb55
1421d4452
151632bab
hexf5ca68

16108136 has 16 divisors (see below), whose sum is σ = 32948640. Its totient is φ = 7321840.

The previous prime is 16108123. The next prime is 16108151. The reversal of 16108136 is 63180161.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91436 + ... + 91611.

It is an arithmetic number, because the mean of its divisors is an integer number (2059290).

Almost surely, 216108136 is an apocalyptic number.

It is an amenable number.

16108136 is an abundant number, since it is smaller than the sum of its proper divisors (16840504).

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

16108136 is a wasteful number, since it uses less digits than its factorization.

16108136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183064 (or 183060 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 16108136 is about 4013.4942381920. The cubic root of 16108136 is about 252.5506143021.

Adding to 16108136 its reverse (63180161), we get a palindrome (79288297).

The spelling of 16108136 in words is "sixteen million, one hundred eight thousand, one hundred thirty-six".

Divisors: 1 2 4 8 11 22 44 88 183047 366094 732188 1464376 2013517 4027034 8054068 16108136