Base | Representation |
---|---|
bin | 10101011100101101… |
… | …010101000111001010 |
3 | 2012110000102120011120 |
4 | 111130231111013022 |
5 | 334131214121211 |
6 | 14325133340110 |
7 | 1443465445116 |
oct | 253455250712 |
9 | 65400376146 |
10 | 23030223306 |
11 | 9848a62702 |
12 | 4568937636 |
13 | 223041198c |
14 | 1186918746 |
15 | 8ebcced06 |
hex | 55cb551ca |
23030223306 has 96 divisors (see below), whose sum is σ = 50131872000. Its totient is φ = 7049822208.
The previous prime is 23030223287. The next prime is 23030223317. The reversal of 23030223306 is 60332203032.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12190810 + ... + 12192698.
It is an arithmetic number, because the mean of its divisors is an integer number (522207000).
Almost surely, 223030223306 is an apocalyptic number.
23030223306 is an abundant number, since it is smaller than the sum of its proper divisors (27101648694).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23030223306 is a wasteful number, since it uses less digits than its factorization.
23030223306 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2096 (or 2079 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 24.
Adding to 23030223306 its reverse (60332203032), we get a palindrome (83362426338).
The spelling of 23030223306 in words is "twenty-three billion, thirty million, two hundred twenty-three thousand, three hundred six".
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