Search a number
-
+
233041 = 534397
BaseRepresentation
bin111000111001010001
3102211200011
4320321101
524424131
64554521
71660264
oct707121
9384604
10233041
1114a0a6
12b2a41
13820c3
1460cdb
15490b1
hex38e51

233041 has 4 divisors (see below), whose sum is σ = 237492. Its totient is φ = 228592.

The previous prime is 233021. The next prime is 233069. The reversal of 233041 is 140332.

233041 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.

It can be written as a sum of positive squares in 2 ways, for example, as 140625 + 92416 = 375^2 + 304^2 .

It is a cyclic number.

It is not a de Polignac number, because 233041 - 215 = 200273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233021) 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, 2146 + ... + 2251.

It is an arithmetic number, because the mean of its divisors is an integer number (59373).

2233041 is an apocalyptic number.

It is an amenable number.

233041 is a deficient number, since it is larger than the sum of its proper divisors (4451).

233041 is an equidigital number, since it uses as much as digits as its factorization.

233041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4450.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 233041 is about 482.7432029558. The cubic root of 233041 is about 61.5381040444.

Adding to 233041 its reverse (140332), we get a palindrome (373373).

The spelling of 233041 in words is "two hundred thirty-three thousand, forty-one".

Divisors: 1 53 4397 233041