Base | Representation |
---|---|
bin | 1101011001101011001… |
… | …0101001010011001001 |
3 | 211000021010210200222022 |
4 | 3112122302221103021 |
5 | 12233002414444223 |
6 | 253433304534225 |
7 | 22430214462632 |
oct | 3263262512311 |
9 | 730233720868 |
10 | 230230234313 |
11 | 89704a68722 |
12 | 38753781375 |
13 | 189312c60a1 |
14 | b200d3c889 |
15 | 5ec73caac8 |
hex | 359aca94c9 |
230230234313 has 8 divisors (see below), whose sum is σ = 239054603400. Its totient is φ = 221464891648.
The previous prime is 230230234309. The next prime is 230230234361. The reversal of 230230234313 is 313432032032.
230230234313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 51670745344 + 178559488969 = 227312^2 + 422563^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230230234313 - 22 = 230230234309 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230230234363) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14748656 + ... + 14764257.
It is an arithmetic number, because the mean of its divisors is an integer number (29881825425).
Almost surely, 2230230234313 is an apocalyptic number.
It is an amenable number.
230230234313 is a deficient number, since it is larger than the sum of its proper divisors (8824369087).
230230234313 is a wasteful number, since it uses less digits than its factorization.
230230234313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29513211.
The product of its (nonzero) digits is 7776, while the sum is 26.
Adding to 230230234313 its reverse (313432032032), we get a palindrome (543662266345).
The spelling of 230230234313 in words is "two hundred thirty billion, two hundred thirty million, two hundred thirty-four thousand, three hundred thirteen".
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