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14188095 = 335105097
BaseRepresentation
bin110110000111…
…111000111111
3222200211102000
4312013320333
512113004340
61224033343
7231411465
oct66077077
928624360
1014188095
1180107a9
124902853
132c29c2c
141c54835
1513a3d30
hexd87e3f

14188095 has 16 divisors (see below), whose sum is σ = 25223520. Its totient is φ = 7566912.

The previous prime is 14188087. The next prime is 14188123. The reversal of 14188095 is 59088141.

It is not a de Polignac number, because 14188095 - 23 = 14188087 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52414 + ... + 52683.

It is an arithmetic number, because the mean of its divisors is an integer number (1576470).

Almost surely, 214188095 is an apocalyptic number.

14188095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14188095 is a deficient number, since it is larger than the sum of its proper divisors (11035425).

14188095 is a wasteful number, since it uses less digits than its factorization.

14188095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105111 (or 105105 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 14188095 is about 3766.7087755758. The cubic root of 14188095 is about 242.0887990039.

The spelling of 14188095 in words is "fourteen million, one hundred eighty-eight thousand, ninety-five".

Divisors: 1 3 5 9 15 27 45 135 105097 315291 525485 945873 1576455 2837619 4729365 14188095