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14075285 = 571492699
BaseRepresentation
bin110101101100…
…010110010101
3222111002122212
4311230112111
512100402120
61221403205
7230431550
oct65542625
928432585
1014075285
117a43a74
124869505
132bba793
141c25697
1513806c5
hexd6c595

14075285 has 16 divisors (see below), whose sum is σ = 19440000. Its totient is φ = 9583296.

The previous prime is 14075273. The next prime is 14075291. The reversal of 14075285 is 58257041.

It is a cyclic number.

It is not a de Polignac number, because 14075285 - 26 = 14075221 is a prime.

It is a super-2 number, since 2×140752852 = 396227295662450, which contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 3866 + ... + 6564.

It is an arithmetic number, because the mean of its divisors is an integer number (1215000).

Almost surely, 214075285 is an apocalyptic number.

It is an amenable number.

14075285 is a deficient number, since it is larger than the sum of its proper divisors (5364715).

14075285 is a wasteful number, since it uses less digits than its factorization.

14075285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2860.

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 14075285 is about 3751.7042793909. The cubic root of 14075285 is about 241.4454723313.

The spelling of 14075285 in words is "fourteen million, seventy-five thousand, two hundred eighty-five".

Divisors: 1 5 7 35 149 745 1043 2699 5215 13495 18893 94465 402151 2010755 2815057 14075285