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230224232 = 2374111147
BaseRepresentation
bin11011011100011…
…11000101101000
3121001012121021102
431232033011220
5432414133412
634502300532
75463605450
oct1556170550
9531177242
10230224232
11108a56967
1265127748
133890a374
142280cd60
15153298c2
hexdb8f168

230224232 has 16 divisors (see below), whose sum is σ = 493337760. Its totient is φ = 98667504.

The previous prime is 230224231. The next prime is 230224237. The reversal of 230224232 is 232422032.

It is not an unprimeable number, because it can be changed into a prime (230224231) 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, 2055518 + ... + 2055629.

It is an arithmetic number, because the mean of its divisors is an integer number (30833610).

Almost surely, 2230224232 is an apocalyptic number.

It is an amenable number.

230224232 is an abundant number, since it is smaller than the sum of its proper divisors (263113528).

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

230224232 is a wasteful number, since it uses less digits than its factorization.

230224232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4111160 (or 4111156 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 230224232 is about 15173.1417972680. The cubic root of 230224232 is about 612.8916119538.

Adding to 230224232 its reverse (232422032), we get a palindrome (462646264).

The spelling of 230224232 in words is "two hundred thirty million, two hundred twenty-four thousand, two hundred thirty-two".

Divisors: 1 2 4 7 8 14 28 56 4111147 8222294 16444588 28778029 32889176 57556058 115112116 230224232