Search a number
-
+
235004241 = 378334747
BaseRepresentation
bin11100000000111…
…10000101010001
3121101012110012210
432000132011101
5440130113431
635152542333
75552334363
oct1600360521
9541173183
10235004241
1111072118a
12668519a9
13398c1c84
14232d4d33
1515970d46
hexe01e151

235004241 has 4 divisors (see below), whose sum is σ = 313338992. Its totient is φ = 156669492.

The previous prime is 235004227. The next prime is 235004261. The reversal of 235004241 is 142400532.

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 not a de Polignac number, because 235004241 - 26 = 235004177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (235004221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39167371 + ... + 39167376.

It is an arithmetic number, because the mean of its divisors is an integer number (78334748).

Almost surely, 2235004241 is an apocalyptic number.

It is an amenable number.

235004241 is a deficient number, since it is larger than the sum of its proper divisors (78334751).

235004241 is an equidigital number, since it uses as much as digits as its factorization.

235004241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78334750.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 235004241 is about 15329.8480422997. The cubic root of 235004241 is about 617.1042914873.

Adding to 235004241 its reverse (142400532), we get a palindrome (377404773).

The spelling of 235004241 in words is "two hundred thirty-five million, four thousand, two hundred forty-one".

Divisors: 1 3 78334747 235004241