Base | Representation |
---|---|
bin | 1010100100000101010100… |
… | …10010110101110000000011 |
3 | 10001020202210102221212002100 |
4 | 11102002222102311300003 |
5 | 11021100110242432433 |
6 | 121223422205321443 |
7 | 4615213023521400 |
oct | 522025222656003 |
9 | 101222712855070 |
10 | 23230040202243 |
11 | 74468940a7536 |
12 | 2732179566283 |
13 | cc67779327b4 |
14 | 5a44a8b472a7 |
15 | 2a43eee69b13 |
hex | 1520aa4b5c03 |
23230040202243 has 36 divisors (see below), whose sum is σ = 39378211631928. Its totient is φ = 13156836900480.
The previous prime is 23230040202233. The next prime is 23230040202287. The reversal of 23230040202243 is 34220204003232.
It is a happy number.
23230040202243 is a `hidden beast` number, since 2 + 3 + 2 + 30 + 0 + 402 + 0 + 224 + 3 = 666.
It is not a de Polignac number, because 23230040202243 - 213 = 23230040194051 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23230040202203) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 233029053 + ... + 233128718.
It is an arithmetic number, because the mean of its divisors is an integer number (1093839211998).
Almost surely, 223230040202243 is an apocalyptic number.
23230040202243 is a deficient number, since it is larger than the sum of its proper divisors (16148171429685).
23230040202243 is a wasteful number, since it uses less digits than its factorization.
23230040202243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 466157904 (or 466157894 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 27.
Adding to 23230040202243 its reverse (34220204003232), we get a palindrome (57450244205475).
The spelling of 23230040202243 in words is "twenty-three trillion, two hundred thirty billion, forty million, two hundred two thousand, two hundred forty-three".
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