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230682 = 2338447
BaseRepresentation
bin111000010100011010
3102201102210
4320110122
524340212
64535550
71650354
oct702432
9381383
10230682
11148351
12b15b6
1380cca
14600d4
154853c
hex3851a

230682 has 8 divisors (see below), whose sum is σ = 461376. Its totient is φ = 76892.

The previous prime is 230663. The next prime is 230683. The reversal of 230682 is 286032.

230682 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

230682 is an admirable number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (230683) by changing a digit.

230682 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19218 + ... + 19229.

It is an arithmetic number, because the mean of its divisors is an integer number (57672).

2230682 is an apocalyptic number.

230682 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

230682 is a wasteful number, since it uses less digits than its factorization.

230682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38452.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 230682 is about 480.2936601705. The cubic root of 230682 is about 61.3297558825.

The spelling of 230682 in words is "two hundred thirty thousand, six hundred eighty-two".

Divisors: 1 2 3 6 38447 76894 115341 230682