Base | Representation |
---|---|
bin | 110100010110010011011100… |
… | …110110111011110110100001 |
3 | 1010012011212210110120101101120 |
4 | 310112103130312323312201 |
5 | 220134101324333320413 |
6 | 2133354415544322453 |
7 | 66331436041235556 |
oct | 6426233466736641 |
9 | 1105155713511346 |
10 | 230231132323233 |
11 | 673a45250a0858 |
12 | 219a4404473429 |
13 | 9b6091986c622 |
14 | 40bd363a50a2d |
15 | 1b93c90534723 |
hex | d164dcdbbda1 |
230231132323233 has 16 divisors (see below), whose sum is σ = 308931262476096. Its totient is φ = 152509219237440.
The previous prime is 230231132323139. The next prime is 230231132323237. The reversal of 230231132323233 is 332323231132032.
It is not a de Polignac number, because 230231132323233 - 217 = 230231132192161 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 230231132323194 and 230231132323203.
It is not an unprimeable number, because it can be changed into a prime (230231132323237) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150363810 + ... + 151887252.
It is an arithmetic number, because the mean of its divisors is an integer number (19308203904756).
Almost surely, 2230231132323233 is an apocalyptic number.
It is an amenable number.
230231132323233 is a deficient number, since it is larger than the sum of its proper divisors (78700130152863).
230231132323233 is a wasteful number, since it uses less digits than its factorization.
230231132323233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1844464.
The product of its (nonzero) digits is 69984, while the sum is 33.
Adding to 230231132323233 its reverse (332323231132032), we get a palindrome (562554363455265).
The spelling of 230231132323233 in words is "two hundred thirty trillion, two hundred thirty-one billion, one hundred thirty-two million, three hundred twenty-three thousand, two hundred thirty-three".
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