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230403014 = 2193596899
BaseRepresentation
bin11011011101110…
…10101111000110
3121001112200111222
431232322233012
5432440344024
634510200342
75465251622
oct1556725706
9531480458
10230403014
11109069216
12651b30b2
133897085a
1422858182
151536285e
hexdbbabc6

230403014 has 8 divisors (see below), whose sum is σ = 347395800. Its totient is φ = 114604416.

The previous prime is 230403013. The next prime is 230403037. The reversal of 230403014 is 410304032.

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

It is a junction number, because it is equal to n+sod(n) for n = 230402983 and 230403001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230403013) 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, 298064 + ... + 298835.

It is an arithmetic number, because the mean of its divisors is an integer number (43424475).

Almost surely, 2230403014 is an apocalyptic number.

230403014 is a deficient number, since it is larger than the sum of its proper divisors (116992786).

230403014 is a wasteful number, since it uses less digits than its factorization.

230403014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597094.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 230403014 is about 15179.0320508259. The cubic root of 230403014 is about 613.0502191169.

Adding to 230403014 its reverse (410304032), we get a palindrome (640707046).

The spelling of 230403014 in words is "two hundred thirty million, four hundred three thousand, fourteen".

Divisors: 1 2 193 386 596899 1193798 115201507 230403014