Base | Representation |
---|---|
bin | 1010100011100001111100… |
… | …00011100111000100001111 |
3 | 10001011221202121000012010211 |
4 | 11101300332003213010033 |
5 | 11020242204331321143 |
6 | 121211001231343251 |
7 | 4613641214055034 |
oct | 521607603470417 |
9 | 101157677005124 |
10 | 23211044401423 |
11 | 74398264aa19a |
12 | 272a557981b27 |
13 | cc4a3b305478 |
14 | 5a35c5d8338b |
15 | 2a3b8c45e49d |
hex | 151c3e0e710f |
23211044401423 has 2 divisors, whose sum is σ = 23211044401424. Its totient is φ = 23211044401422.
The previous prime is 23211044401399. The next prime is 23211044401453. The reversal of 23211044401423 is 32410444011232.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 23211044401423 - 29 = 23211044400911 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23211044401453) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11605522200711 + 11605522200712.
It is an arithmetic number, because the mean of its divisors is an integer number (11605522200712).
Almost surely, 223211044401423 is an apocalyptic number.
23211044401423 is a deficient number, since it is larger than the sum of its proper divisors (1).
23211044401423 is an equidigital number, since it uses as much as digits as its factorization.
23211044401423 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 18432, while the sum is 31.
Adding to 23211044401423 its reverse (32410444011232), we get a palindrome (55621488412655).
The spelling of 23211044401423 in words is "twenty-three trillion, two hundred eleven billion, forty-four million, four hundred one thousand, four hundred twenty-three".
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