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14230589 = 30614649
BaseRepresentation
bin110110010010…
…010000111101
3222202222200212
4312102100331
512120334324
61225002205
7231646412
oct66222075
928688625
1014230589
11803a71a
124923365
132c43389
141c66109
1513b170e
hexd9243d

14230589 has 4 divisors (see below), whose sum is σ = 14238300. Its totient is φ = 14222880.

The previous prime is 14230577. The next prime is 14230621. The reversal of 14230589 is 98503241.

14230589 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 13764100 + 466489 = 3710^2 + 683^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14230589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14230529) 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, 737 + ... + 5385.

It is an arithmetic number, because the mean of its divisors is an integer number (3559575).

Almost surely, 214230589 is an apocalyptic number.

It is an amenable number.

14230589 is a deficient number, since it is larger than the sum of its proper divisors (7711).

14230589 is an equidigital number, since it uses as much as digits as its factorization.

14230589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7710.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 14230589 is about 3772.3452917250. The cubic root of 14230589 is about 242.3302471604.

The spelling of 14230589 in words is "fourteen million, two hundred thirty thousand, five hundred eighty-nine".

Divisors: 1 3061 4649 14230589