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230452360 = 23516993391
BaseRepresentation
bin11011011110001…
…10110010001000
3121001122012012121
431233012302020
5432443433420
634511221024
75465545525
oct1557066210
9531565177
10230452360
111090a22a6
1265217774
133898a158
142286c14c
15153722aa
hexdbc6c88

230452360 has 32 divisors (see below), whose sum is σ = 518976000. Its totient is φ = 92099520.

The previous prime is 230452331. The next prime is 230452363. The reversal of 230452360 is 63254032.

It is a happy number.

230452360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (230452363) 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, 66265 + ... + 69655.

It is an arithmetic number, because the mean of its divisors is an integer number (16218000).

Almost surely, 2230452360 is an apocalyptic number.

230452360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230452360 is an abundant number, since it is smaller than the sum of its proper divisors (288523640).

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

230452360 is a wasteful number, since it uses less digits than its factorization.

230452360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5101 (or 5097 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 230452360 is about 15180.6574297690. The cubic root of 230452360 is about 613.0939821681.

The spelling of 230452360 in words is "two hundred thirty million, four hundred fifty-two thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 1699 3391 3398 6782 6796 8495 13564 13592 16955 16990 27128 33910 33980 67820 67960 135640 5761309 11522618 23045236 28806545 46090472 57613090 115226180 230452360