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230365360 = 2455215527
BaseRepresentation
bin11011011101100…
…01100010110000
3121001110202212101
431232301202300
5432433142420
634505310144
75465034061
oct1556614260
9531422771
10230365360
111090429a5
1265195354
1338959684
1422848568
151535660a
hexdbb18b0

230365360 has 40 divisors (see below), whose sum is σ = 536724576. Its totient is φ = 91952640.

The previous prime is 230365349. The next prime is 230365391. The reversal of 230365360 is 63563032.

230365360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38917 + ... + 44443.

Almost surely, 2230365360 is an apocalyptic number.

230365360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230365360 is an abundant number, since it is smaller than the sum of its proper divisors (306359216).

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

230365360 is a wasteful number, since it uses less digits than its factorization.

230365360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6061 (or 6055 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 28.

The square root of 230365360 is about 15177.7916707273. The cubic root of 230365360 is about 613.0168210431.

The spelling of 230365360 in words is "two hundred thirty million, three hundred sixty-five thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 521 1042 2084 2605 4168 5210 5527 8336 10420 11054 20840 22108 27635 41680 44216 55270 88432 110540 221080 442160 2879567 5759134 11518268 14397835 23036536 28795670 46073072 57591340 115182680 230365360