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230363252 = 2278227259
BaseRepresentation
bin11011011101100…
…01000001110100
3121001110122222022
431232301001310
5432433111002
634505252312
75465024660
oct1556610164
9531418868
10230363252
11109041359
1265194098
1338958722
14228478a0
1515355ba2
hexdbb1074

230363252 has 12 divisors (see below), whose sum is σ = 460726560. Its totient is φ = 98727096.

The previous prime is 230363251. The next prime is 230363299. The reversal of 230363252 is 252363032.

It is a happy number.

230363252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

230363252 is an admirable number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230363251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4113602 + ... + 4113657.

It is an arithmetic number, because the mean of its divisors is an integer number (38393880).

Almost surely, 2230363252 is an apocalyptic number.

It is an amenable number.

230363252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

230363252 is a wasteful number, since it uses less digits than its factorization.

230363252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8227270 (or 8227268 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 230363252 is about 15177.7222270010. The cubic root of 230363252 is about 613.0149511969.

The spelling of 230363252 in words is "two hundred thirty million, three hundred sixty-three thousand, two hundred fifty-two".

Divisors: 1 2 4 7 14 28 8227259 16454518 32909036 57590813 115181626 230363252