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230427168 = 2532400283
BaseRepresentation
bin11011011110000…
…00101000100000
3121001120220122120
431233000220200
5432442132133
634510504240
75465412216
oct1557005040
9531526576
10230427168
11109085384
1265205080
133897b84a
1422862cb6
1515369ab3
hexdbc0a20

230427168 has 24 divisors (see below), whose sum is σ = 604871568. Its totient is φ = 76809024.

The previous prime is 230427151. The next prime is 230427181. The reversal of 230427168 is 861724032.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1200046 + ... + 1200237.

It is an arithmetic number, because the mean of its divisors is an integer number (25202982).

Almost surely, 2230427168 is an apocalyptic number.

It is an amenable number.

230427168 is an abundant number, since it is smaller than the sum of its proper divisors (374444400).

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

230427168 is a wasteful number, since it uses less digits than its factorization.

230427168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2400296 (or 2400288 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 230427168 is about 15179.8276670060. The cubic root of 230427168 is about 613.0716411422.

The spelling of 230427168 in words is "two hundred thirty million, four hundred twenty-seven thousand, one hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 2400283 4800566 7200849 9601132 14401698 19202264 28803396 38404528 57606792 76809056 115213584 230427168