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14230185 = 354392161
BaseRepresentation
bin110110010010…
…001010101001
3222202222010220
4312102022221
512120331220
61225000253
7231645264
oct66221251
928688126
1014230185
11803a392
124923089
132c43138
141c65cdb
1513b1540
hexd922a9

14230185 has 16 divisors (see below), whose sum is σ = 22830720. Its totient is φ = 7568640.

The previous prime is 14230133. The next prime is 14230187. The reversal of 14230185 is 58103241.

It is not a de Polignac number, because 14230185 - 27 = 14230057 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14230187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5505 + ... + 7665.

It is an arithmetic number, because the mean of its divisors is an integer number (1426920).

Almost surely, 214230185 is an apocalyptic number.

14230185 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14230185 is a deficient number, since it is larger than the sum of its proper divisors (8600535).

14230185 is a wasteful number, since it uses less digits than its factorization.

14230185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2608.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 14230185 is about 3772.2917437547. The cubic root of 14230185 is about 242.3279539233.

The spelling of 14230185 in words is "fourteen million, two hundred thirty thousand, one hundred eighty-five".

Divisors: 1 3 5 15 439 1317 2161 2195 6483 6585 10805 32415 948679 2846037 4743395 14230185