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14102185 = 521113367
BaseRepresentation
bin110101110010…
…111010101001
3222112110120011
4311302322221
512102232220
61222131521
7230603146
oct65627251
928473504
1014102185
117a621a9
124880ba1
132bc9ab6
141c313cd
15138865a
hexd72ea9

14102185 has 8 divisors (see below), whose sum is σ = 17004096. Its totient is φ = 11227440.

The previous prime is 14102183. The next prime is 14102189. The reversal of 14102185 is 58120141.

14102185 = T255 + T256 + ... + T465.

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

It is not a de Polignac number, because 14102185 - 21 = 14102183 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14102183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5629 + ... + 7738.

It is an arithmetic number, because the mean of its divisors is an integer number (2125512).

Almost surely, 214102185 is an apocalyptic number.

It is an amenable number.

14102185 is a deficient number, since it is larger than the sum of its proper divisors (2901911).

14102185 is a wasteful number, since it uses less digits than its factorization.

14102185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13583.

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 14102185 is about 3755.2876054971. The cubic root of 14102185 is about 241.5991873958.

The spelling of 14102185 in words is "fourteen million, one hundred two thousand, one hundred eighty-five".

Divisors: 1 5 211 1055 13367 66835 2820437 14102185