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14009075 = 522292447
BaseRepresentation
bin110101011100…
…001011110011
3222100201211122
4311130023303
512041242300
61220132455
7230034533
oct65341363
928321748
1014009075
1179a9253
12483712b
132b965c2
141c094c3
15136ac85
hexd5c2f3

14009075 has 12 divisors (see below), whose sum is σ = 17454240. Its totient is φ = 11153760.

The previous prime is 14009069. The next prime is 14009101. The reversal of 14009075 is 57090041.

It is not a de Polignac number, because 14009075 - 26 = 14009011 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4502 + ... + 6948.

It is an arithmetic number, because the mean of its divisors is an integer number (1454520).

Almost surely, 214009075 is an apocalyptic number.

14009075 is a deficient number, since it is larger than the sum of its proper divisors (3445165).

14009075 is a wasteful number, since it uses less digits than its factorization.

14009075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2686 (or 2681 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 14009075 is about 3742.8698882008. The cubic root of 14009075 is about 241.0662914576.

The spelling of 14009075 in words is "fourteen million, nine thousand, seventy-five".

Divisors: 1 5 25 229 1145 2447 5725 12235 61175 560363 2801815 14009075