Search a number
-
+
230330014 = 2689916693
BaseRepresentation
bin11011011101010…
…00111010011110
3121001101222101021
431232220322132
5432431030024
634504434354
75464526035
oct1556507236
9531358337
10230330014
11109019392
12651789ba
1338946565
142283971c
151534ade4
hexdba8e9e

230330014 has 8 divisors (see below), whose sum is σ = 345565800. Its totient is φ = 115141416.

The previous prime is 230330003. The next prime is 230330039. The reversal of 230330014 is 410033032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 230330014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5452 + ... + 22144.

It is an arithmetic number, because the mean of its divisors is an integer number (43195725).

Almost surely, 2230330014 is an apocalyptic number.

230330014 is a deficient number, since it is larger than the sum of its proper divisors (115235786).

230330014 is a wasteful number, since it uses less digits than its factorization.

230330014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23594.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 230330014 is about 15176.6272274178. The cubic root of 230330014 is about 612.9854667908.

Adding to 230330014 its reverse (410033032), we get a palindrome (640363046).

The spelling of 230330014 in words is "two hundred thirty million, three hundred thirty thousand, fourteen".

Divisors: 1 2 6899 13798 16693 33386 115165007 230330014