Base | Representation |
---|---|
bin | 1010100011100010000101… |
… | …01111011100001100110000 |
3 | 10001011221222001220102021101 |
4 | 11101301002233130030300 |
5 | 11020242334442000422 |
6 | 121211013120134144 |
7 | 4613643160123525 |
oct | 521610257341460 |
9 | 101157861812241 |
10 | 23211123000112 |
11 | 7439866903593 |
12 | 272a57a167354 |
13 | cc4a51694a78 |
14 | 5a35d25a314c |
15 | 2a3b942d7c27 |
hex | 151c42bdc330 |
23211123000112 has 40 divisors (see below), whose sum is σ = 46539674953200. Its totient is φ = 11201183331072.
The previous prime is 23211123000073. The next prime is 23211123000113. The reversal of 23211123000112 is 21100032111232.
It is a self number, because there is not a number n which added to its sum of digits gives 23211123000112.
It is not an unprimeable number, because it can be changed into a prime (23211123000113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8101162 + ... + 10585417.
It is an arithmetic number, because the mean of its divisors is an integer number (1163491873830).
Almost surely, 223211123000112 is an apocalyptic number.
It is an amenable number.
23211123000112 is an abundant number, since it is smaller than the sum of its proper divisors (23328551953088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23211123000112 is a wasteful number, since it uses less digits than its factorization.
23211123000112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18689293 (or 18689287 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 23211123000112 its reverse (21100032111232), we get a palindrome (44311155111344).
The spelling of 23211123000112 in words is "twenty-three trillion, two hundred eleven billion, one hundred twenty-three million, one hundred twelve", and thus it is an aban number.
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