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230805714 = 2338467619
BaseRepresentation
bin11011100000111…
…01000011010010
3121002022010220210
431300131003102
5433041240324
634522544550
75501546646
oct1560350322
9532263823
10230805714
11109313827
1265368156
1338a81c39
1422920c26
15153e1d29
hexdc1d0d2

230805714 has 8 divisors (see below), whose sum is σ = 461611440. Its totient is φ = 76935236.

The previous prime is 230805697. The next prime is 230805739. The reversal of 230805714 is 417508032.

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

230805714 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19233804 + ... + 19233815.

It is an arithmetic number, because the mean of its divisors is an integer number (57701430).

Almost surely, 2230805714 is an apocalyptic number.

230805714 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.

230805714 is a wasteful number, since it uses less digits than its factorization.

230805714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38467624.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 230805714 is about 15192.2912689298. The cubic root of 230805714 is about 613.4071757213.

The spelling of 230805714 in words is "two hundred thirty million, eight hundred five thousand, seven hundred fourteen".

Divisors: 1 2 3 6 38467619 76935238 115402857 230805714