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234304201 = 1298318047
BaseRepresentation
bin11011111011100…
…11001011001001
3121022212212221101
431331303023021
5434440213301
635125541401
75543360425
oct1575631311
9538785841
10234304201
1111029323a
1266574861
1339708451
1423191b85
1515883701
hexdf732c9

234304201 has 4 divisors (see below), whose sum is σ = 234335232. Its totient is φ = 234273172.

The previous prime is 234304199. The next prime is 234304207. The reversal of 234304201 is 102403432.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 234304201 - 21 = 234304199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234304207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3960 + ... + 22006.

It is an arithmetic number, because the mean of its divisors is an integer number (58583808).

Almost surely, 2234304201 is an apocalyptic number.

It is an amenable number.

234304201 is a deficient number, since it is larger than the sum of its proper divisors (31031).

234304201 is a wasteful number, since it uses less digits than its factorization.

234304201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31030.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 234304201 is about 15306.9984320898. The cubic root of 234304201 is about 616.4909304287.

Adding to 234304201 its reverse (102403432), we get a palindrome (336707633).

The spelling of 234304201 in words is "two hundred thirty-four million, three hundred four thousand, two hundred one".

Divisors: 1 12983 18047 234304201