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14230424 = 2313293467
BaseRepresentation
bin110110010010…
…001110011000
3222202222110202
4312102032120
512120333144
61225001332
7231646055
oct66221630
928688422
1014230424
11803a58a
124923248
132c43290
141c6602c
1513b164e
hexd92398

14230424 has 32 divisors (see below), whose sum is σ = 28894320. Its totient is φ = 6531456.

The previous prime is 14230423. The next prime is 14230439. The reversal of 14230424 is 42403241.

It is a junction number, because it is equal to n+sod(n) for n = 14230396 and 14230405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14230421) 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 7 ways as a sum of consecutive naturals, for example, 30239 + ... + 30705.

Almost surely, 214230424 is an apocalyptic number.

It is an amenable number.

14230424 is an abundant number, since it is smaller than the sum of its proper divisors (14663896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14230424 is a wasteful number, since it uses less digits than its factorization.

14230424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779 (or 775 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 14230424 is about 3772.3234219775. The cubic root of 14230424 is about 242.3293105713.

Adding to 14230424 its reverse (42403241), we get a palindrome (56633665).

The spelling of 14230424 in words is "fourteen million, two hundred thirty thousand, four hundred twenty-four".

Divisors: 1 2 4 8 13 26 52 104 293 467 586 934 1172 1868 2344 3736 3809 6071 7618 12142 15236 24284 30472 48568 136831 273662 547324 1094648 1778803 3557606 7115212 14230424