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230224342 = 2235004877
BaseRepresentation
bin11011011100011…
…11000111010110
3121001012121102111
431232033013112
5432414134332
634502301234
75463605665
oct1556170726
9531177374
10230224342
11108a56a57
126512781a
133890a42a
142280cddc
1515329947
hexdb8f1d6

230224342 has 8 divisors (see below), whose sum is σ = 360351216. Its totient is φ = 110107272.

The previous prime is 230224289. The next prime is 230224343. The reversal of 230224342 is 243422032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230224343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2502393 + ... + 2502484.

It is an arithmetic number, because the mean of its divisors is an integer number (45043902).

Almost surely, 2230224342 is an apocalyptic number.

230224342 is a deficient number, since it is larger than the sum of its proper divisors (130126874).

230224342 is a wasteful number, since it uses less digits than its factorization.

230224342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5004902.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 230224342 is about 15173.1454220936. The cubic root of 230224342 is about 612.8917095659.

Adding to 230224342 its reverse (243422032), we get a palindrome (473646374).

The spelling of 230224342 in words is "two hundred thirty million, two hundred twenty-four thousand, three hundred forty-two".

Divisors: 1 2 23 46 5004877 10009754 115112171 230224342