Base | Representation |
---|---|
bin | 1010100100000101010001… |
… | …00100101000010011001111 |
3 | 10001020202201102121001011211 |
4 | 11102002220210220103033 |
5 | 11021100030343430221 |
6 | 121223415254155251 |
7 | 4615212223122310 |
oct | 522025044502317 |
9 | 101222642531154 |
10 | 23230011311311 |
11 | 7446879864332 |
12 | 273216b952b27 |
13 | cc677195857c |
14 | 5a44a4d86607 |
15 | 2a43ec65e6e1 |
hex | 1520a89284cf |
23230011311311 has 16 divisors (see below), whose sum is σ = 26586633331264. Its totient is φ = 19882905283584.
The previous prime is 23230011311279. The next prime is 23230011311317. The reversal of 23230011311311 is 11311311003232.
It is not a de Polignac number, because 23230011311311 - 25 = 23230011311279 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23230011311317) 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, 78238111 + ... + 78534463.
It is an arithmetic number, because the mean of its divisors is an integer number (1661664583204).
Almost surely, 223230011311311 is an apocalyptic number.
23230011311311 is a deficient number, since it is larger than the sum of its proper divisors (3356622019953).
23230011311311 is a wasteful number, since it uses less digits than its factorization.
23230011311311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 312370.
The product of its (nonzero) digits is 324, while the sum is 22.
Adding to 23230011311311 its reverse (11311311003232), we get a palindrome (34541322314543).
The spelling of 23230011311311 in words is "twenty-three trillion, two hundred thirty billion, eleven million, three hundred eleven thousand, three hundred eleven".
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