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14530165 = 513317211
BaseRepresentation
bin110111011011…
…011001110101
31000100012122021
4313123121311
512204431130
61235233141
7234334666
oct67333165
930305567
1014530165
118224801
124a487b1
133019840
141d0336d
15142037a
hexddb675

14530165 has 16 divisors (see below), whose sum is σ = 19385856. Its totient is φ = 10382400.

The previous prime is 14530157. The next prime is 14530171. The reversal of 14530165 is 56103541.

It is not a de Polignac number, because 14530165 - 23 = 14530157 is a prime.

It is a super-2 number, since 2×145301652 = 422251389854450, which contains 22 as substring.

It is a Duffinian number.

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, 1591 + ... + 5620.

It is an arithmetic number, because the mean of its divisors is an integer number (1211616).

Almost surely, 214530165 is an apocalyptic number.

It is an amenable number.

14530165 is a deficient number, since it is larger than the sum of its proper divisors (4855691).

14530165 is a wasteful number, since it uses less digits than its factorization.

14530165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7260.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 14530165 is about 3811.8453536312. The cubic root of 14530165 is about 244.0189282548.

The spelling of 14530165 in words is "fourteen million, five hundred thirty thousand, one hundred sixty-five".

Divisors: 1 5 13 31 65 155 403 2015 7211 36055 93743 223541 468715 1117705 2906033 14530165