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230424312 = 2339601013
BaseRepresentation
bin11011011101111…
…11111011111000
3121001120202201210
431232333323320
5432442034222
634510443120
75465400666
oct1556777370
9531522653
10230424312
11109083218
12652034a0
133897a461
1422861c36
1515368d0c
hexdbbfef8

230424312 has 16 divisors (see below), whose sum is σ = 576060840. Its totient is φ = 76808096.

The previous prime is 230424301. The next prime is 230424317. The reversal of 230424312 is 213424032.

230424312 is digitally balanced in base 3, 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 (230424317) 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, 4800483 + ... + 4800530.

Almost surely, 2230424312 is an apocalyptic number.

It is an amenable number.

230424312 is an abundant number, since it is smaller than the sum of its proper divisors (345636528).

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

230424312 is a wasteful number, since it uses less digits than its factorization.

230424312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9601022 (or 9601018 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 230424312 is about 15179.7335945003. The cubic root of 230424312 is about 613.0691082524.

Adding to 230424312 its reverse (213424032), we get a palindrome (443848344).

The spelling of 230424312 in words is "two hundred thirty million, four hundred twenty-four thousand, three hundred twelve".

Divisors: 1 2 3 4 6 8 12 24 9601013 19202026 28803039 38404052 57606078 76808104 115212156 230424312