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14230441 = 16378693
BaseRepresentation
bin110110010010…
…001110101001
3222202222111101
4312102032221
512120333231
61225001401
7231646111
oct66221651
928688441
1014230441
11803a5a5
124923261
132c432a4
141c66041
1513b1661
hexd923a9

14230441 has 4 divisors (see below), whose sum is σ = 14240772. Its totient is φ = 14220112.

The previous prime is 14230439. The next prime is 14230451. The reversal of 14230441 is 14403241.

14230441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 570025 + 13660416 = 755^2 + 3696^2 .

It is a cyclic number.

It is not a de Polignac number, because 14230441 - 21 = 14230439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14230421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2710 + ... + 5983.

It is an arithmetic number, because the mean of its divisors is an integer number (3560193).

Almost surely, 214230441 is an apocalyptic number.

It is an amenable number.

14230441 is a deficient number, since it is larger than the sum of its proper divisors (10331).

14230441 is an equidigital number, since it uses as much as digits as its factorization.

14230441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10330.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 14230441 is about 3772.3256752301. The cubic root of 14230441 is about 242.3294070687.

Adding to 14230441 its reverse (14403241), we get a palindrome (28633682).

The spelling of 14230441 in words is "fourteen million, two hundred thirty thousand, four hundred forty-one".

Divisors: 1 1637 8693 14230441