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304201041 = 3101400347
BaseRepresentation
bin10010001000011…
…011110101010001
3210012102000101020
4102020123311101
51110333413131
650104030053
710352444334
oct2210336521
9705360336
10304201041
11146793821
1285a62329
134b03c021
142c58861b
151ba8d996
hex1221bd51

304201041 has 4 divisors (see below), whose sum is σ = 405601392. Its totient is φ = 202800692.

The previous prime is 304201033. The next prime is 304201057. The reversal of 304201041 is 140102403.

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 304201041 - 23 = 304201033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 304201041.

It is not an unprimeable number, because it can be changed into a prime (304201031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50700171 + ... + 50700176.

It is an arithmetic number, because the mean of its divisors is an integer number (101400348).

Almost surely, 2304201041 is an apocalyptic number.

It is an amenable number.

304201041 is a deficient number, since it is larger than the sum of its proper divisors (101400351).

304201041 is a wasteful number, since it uses less digits than its factorization.

304201041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101400350.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 304201041 is about 17441.3600673801. The cubic root of 304201041 is about 672.5432712630.

Adding to 304201041 its reverse (140102403), we get a palindrome (444303444).

The spelling of 304201041 in words is "three hundred four million, two hundred one thousand, forty-one".

Divisors: 1 3 101400347 304201041