Base | Representation |
---|---|
bin | 1010100111000001111110… |
… | …00110110101111001011111 |
3 | 10001121110012212212001121012 |
4 | 11103200333012311321133 |
5 | 11024230021201010421 |
6 | 121342132210525435 |
7 | 4625426613162230 |
oct | 523407706657137 |
9 | 101543185761535 |
10 | 23331321110111 |
11 | 748583757a683 |
12 | 274992429687b |
13 | 1003198924091 |
14 | 5a9355d59087 |
15 | 2a6d7b87295b |
hex | 15383f1b5e5f |
23331321110111 has 32 divisors (see below), whose sum is σ = 28285523619840. Its totient is φ = 18813156950016.
The previous prime is 23331321110093. The next prime is 23331321110117. The reversal of 23331321110111 is 11101112313332.
It is a cyclic number.
It is not a de Polignac number, because 23331321110111 - 214 = 23331321093727 is a prime.
It is a super-2 number, since 2×233313211101112 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23331321110117) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 300026 + ... + 6837591.
It is an arithmetic number, because the mean of its divisors is an integer number (883922613120).
Almost surely, 223331321110111 is an apocalyptic number.
23331321110111 is a deficient number, since it is larger than the sum of its proper divisors (4954202509729).
23331321110111 is a wasteful number, since it uses less digits than its factorization.
23331321110111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7137983.
The product of its (nonzero) digits is 324, while the sum is 23.
Adding to 23331321110111 its reverse (11101112313332), we get a palindrome (34432433423443).
The spelling of 23331321110111 in words is "twenty-three trillion, three hundred thirty-one billion, three hundred twenty-one million, one hundred ten thousand, one hundred eleven".
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