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14044135 = 57319431
BaseRepresentation
bin110101100100…
…101111100111
3222102111221011
4311210233213
512043403020
61221003051
7230242000
oct65445747
928374834
1014044135
117a22626
124853487
132ba9551
141c181a7
15137635a
hexd64be7

14044135 has 32 divisors (see below), whose sum is σ = 20736000. Its totient is φ = 9102240.

The previous prime is 14044123. The next prime is 14044141. The reversal of 14044135 is 53144041.

It is not a de Polignac number, because 14044135 - 25 = 14044103 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32370 + ... + 32800.

It is an arithmetic number, because the mean of its divisors is an integer number (648000).

Almost surely, 214044135 is an apocalyptic number.

14044135 is a deficient number, since it is larger than the sum of its proper divisors (6691865).

14044135 is an equidigital number, since it uses as much as digits as its factorization.

14044135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476 (or 462 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 14044135 is about 3747.5505333484. The cubic root of 14044135 is about 241.2672265255.

Adding to 14044135 its reverse (53144041), we get a palindrome (67188176).

The spelling of 14044135 in words is "fourteen million, forty-four thousand, one hundred thirty-five".

Divisors: 1 5 7 19 35 49 95 133 245 343 431 665 931 1715 2155 3017 4655 6517 8189 15085 21119 32585 40945 57323 105595 147833 286615 401261 739165 2006305 2808827 14044135