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230233304 = 2374319539
BaseRepresentation
bin11011011100100…
…01010011011000
3121001020001201102
431232101103120
5432414431204
634502410532
75463644060
oct1556212330
9531201642
10230233304
11108a62764
1265130a48
1338911532
14228123a0
151532c41e
hexdb914d8

230233304 has 32 divisors (see below), whose sum is σ = 494553600. Its totient is φ = 98432160.

The previous prime is 230233301. The next prime is 230233343. The reversal of 230233304 is 403332032.

230233304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230233301) 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, 19367 + ... + 28905.

It is an arithmetic number, because the mean of its divisors is an integer number (15454800).

Almost surely, 2230233304 is an apocalyptic number.

It is an amenable number.

230233304 is an abundant number, since it is smaller than the sum of its proper divisors (264320296).

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

230233304 is a wasteful number, since it uses less digits than its factorization.

230233304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9983 (or 9979 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 230233304 is about 15173.4407436151. The cubic root of 230233304 is about 612.8996621919.

Adding to 230233304 its reverse (403332032), we get a palindrome (633565336).

The spelling of 230233304 in words is "two hundred thirty million, two hundred thirty-three thousand, three hundred four".

Divisors: 1 2 4 7 8 14 28 56 431 862 1724 3017 3448 6034 9539 12068 19078 24136 38156 66773 76312 133546 267092 534184 4111309 8222618 16445236 28779163 32890472 57558326 115116652 230233304