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230304301 = 1931391009
BaseRepresentation
bin11011011101000…
…10101000101101
3121001100200002221
431232202220231
5432424214201
634504115341
75464361053
oct1556425055
9531320087
10230304301
11109001037
1265165b51
1338937946
14228301d3
15153434a1
hexdba2a2d

230304301 has 8 divisors (see below), whose sum is σ = 250246400. Its totient is φ = 211144320.

The previous prime is 230304289. The next prime is 230304307. The reversal of 230304301 is 103403032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230304301 - 213 = 230296109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230304307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194916 + ... + 196093.

It is an arithmetic number, because the mean of its divisors is an integer number (31280800).

Almost surely, 2230304301 is an apocalyptic number.

It is an amenable number.

230304301 is a deficient number, since it is larger than the sum of its proper divisors (19942099).

230304301 is a wasteful number, since it uses less digits than its factorization.

230304301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391059.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 230304301 is about 15175.7800787966. The cubic root of 230304301 is about 612.9626556345.

Adding to 230304301 its reverse (103403032), we get a palindrome (333707333).

The spelling of 230304301 in words is "two hundred thirty million, three hundred four thousand, three hundred one".

Divisors: 1 19 31 589 391009 7429171 12121279 230304301