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230441201 = 419549979
BaseRepresentation
bin11011011110001…
…00000011110001
3121001121121220022
431233010003301
5432443104301
634511053225
75465501144
oct1557040361
9531547808
10230441201
11109094981
1265211215
1338985053
142286805b
151536dd1b
hexdbc40f1

230441201 has 4 divisors (see below), whose sum is σ = 230991600. Its totient is φ = 229890804.

The previous prime is 230441161. The next prime is 230441219. The reversal of 230441201 is 102144032.

230441201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230441201 - 218 = 230179057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 230441201.

It is not an unprimeable number, because it can be changed into a prime (230441231) 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, 274571 + ... + 275408.

It is an arithmetic number, because the mean of its divisors is an integer number (57747900).

Almost surely, 2230441201 is an apocalyptic number.

It is an amenable number.

230441201 is a deficient number, since it is larger than the sum of its proper divisors (550399).

230441201 is an equidigital number, since it uses as much as digits as its factorization.

230441201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550398.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 230441201 is about 15180.2898852426. The cubic root of 230441201 is about 613.0840862310.

Adding to 230441201 its reverse (102144032), we get a palindrome (332585233).

The spelling of 230441201 in words is "two hundred thirty million, four hundred forty-one thousand, two hundred one".

Divisors: 1 419 549979 230441201