Search a number
-
+
230333304 = 2339597221
BaseRepresentation
bin11011011101010…
…01101101111000
3121001102010220010
431232221231320
5432431131204
634504501520
75464541445
oct1556515570
9531363803
10230333304
11109020903
126517a8a0
1338947bc6
142283a9cc
151534bd89
hexdba9b78

230333304 has 16 divisors (see below), whose sum is σ = 575833320. Its totient is φ = 76777760.

The previous prime is 230333291. The next prime is 230333309. The reversal of 230333304 is 403333032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230333309) 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, 4798587 + ... + 4798634.

Almost surely, 2230333304 is an apocalyptic number.

230333304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

230333304 is an abundant number, since it is smaller than the sum of its proper divisors (345500016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230333304 is a wasteful number, since it uses less digits than its factorization.

230333304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9597230 (or 9597226 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 21.

The square root of 230333304 is about 15176.7356173849. The cubic root of 230333304 is about 612.9883853750.

Adding to 230333304 its reverse (403333032), we get a palindrome (633666336).

The spelling of 230333304 in words is "two hundred thirty million, three hundred thirty-three thousand, three hundred four".

Divisors: 1 2 3 4 6 8 12 24 9597221 19194442 28791663 38388884 57583326 76777768 115166652 230333304