Base | Representation |
---|---|
bin | 1010100011100001111011… |
… | …11100001000011111111011 |
3 | 10001011221202110022121020101 |
4 | 11101300331330020133323 |
5 | 11020242203331104321 |
6 | 121211001121340231 |
7 | 4613641161312112 |
oct | 521607574103773 |
9 | 101157673277211 |
10 | 23211042441211 |
11 | 7439825390489 |
12 | 272a557197677 |
13 | cc4a3aa9a191 |
14 | 5a35c59d2c79 |
15 | 2a3b8c1c3791 |
hex | 151c3df087fb |
23211042441211 has 16 divisors (see below), whose sum is σ = 23947756842240. Its totient is φ = 22482931448320.
The previous prime is 23211042441187. The next prime is 23211042441217. The reversal of 23211042441211 is 11214424011232.
It is a cyclic number.
It is not a de Polignac number, because 23211042441211 - 29 = 23211042440699 is a prime.
It is a super-2 number, since 2×232110424412112 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23211042441211.
It is not an unprimeable number, because it can be changed into a prime (23211042441217) 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, 869175 + ... + 6868591.
It is an arithmetic number, because the mean of its divisors is an integer number (1496734802640).
Almost surely, 223211042441211 is an apocalyptic number.
23211042441211 is a deficient number, since it is larger than the sum of its proper divisors (736714401029).
23211042441211 is a wasteful number, since it uses less digits than its factorization.
23211042441211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6000134.
The product of its (nonzero) digits is 3072, while the sum is 28.
Adding to 23211042441211 its reverse (11214424011232), we get a palindrome (34425466452443).
The spelling of 23211042441211 in words is "twenty-three trillion, two hundred eleven billion, forty-two million, four hundred forty-one thousand, two hundred eleven".
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