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230206414 = 2971186631
BaseRepresentation
bin11011011100010…
…10101111001110
3121001011200211111
431232022233032
5432413101124
634502042234
75463502504
oct1556125716
9531150744
10230206414
11108a44539
126511937a
1338902219
1422806674
1515324494
hexdb8abce

230206414 has 8 divisors (see below), whose sum is σ = 348869808. Its totient is φ = 113916480.

The previous prime is 230206409. The next prime is 230206433. The reversal of 230206414 is 414602032.

It is a happy number.

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

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, 593122 + ... + 593509.

It is an arithmetic number, because the mean of its divisors is an integer number (43608726).

Almost surely, 2230206414 is an apocalyptic number.

230206414 is a deficient number, since it is larger than the sum of its proper divisors (118663394).

230206414 is a wasteful number, since it uses less digits than its factorization.

230206414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186730.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 230206414 is about 15172.5546299890. The cubic root of 230206414 is about 612.8758001452.

Adding to 230206414 its reverse (414602032), we get a palindrome (644808446).

The spelling of 230206414 in words is "two hundred thirty million, two hundred six thousand, four hundred fourteen".

Divisors: 1 2 97 194 1186631 2373262 115103207 230206414