Base | Representation |
---|---|
bin | 1001100111000101100110… |
… | …01000000111000011101001 |
3 | 2202211102011211022012020001 |
4 | 10303202303020013003221 |
5 | 10232230413023002131 |
6 | 112540534322503001 |
7 | 4310620163616103 |
oct | 463426310070351 |
9 | 82742154265201 |
10 | 21134244344041 |
11 | 6808a89a66604 |
12 | 2453b5b804a61 |
13 | ba3c4888797a |
14 | 530c8d72a573 |
15 | 269b3bd9e261 |
hex | 1338b32070e9 |
21134244344041 has 2 divisors, whose sum is σ = 21134244344042. Its totient is φ = 21134244344040.
The previous prime is 21134244344009. The next prime is 21134244344119. The reversal of 21134244344041 is 14044344243112.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 20109655015641 + 1024589328400 = 4484379^2 + 1012220^2 .
It is a cyclic number.
It is not a de Polignac number, because 21134244344041 - 25 = 21134244344009 is a prime.
It is not a weakly prime, because it can be changed into another prime (21134244384041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10567122172020 + 10567122172021.
It is an arithmetic number, because the mean of its divisors is an integer number (10567122172021).
Almost surely, 221134244344041 is an apocalyptic number.
It is an amenable number.
21134244344041 is a deficient number, since it is larger than the sum of its proper divisors (1).
21134244344041 is an equidigital number, since it uses as much as digits as its factorization.
21134244344041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 147456, while the sum is 37.
Adding to 21134244344041 its reverse (14044344243112), we get a palindrome (35178588587153).
The spelling of 21134244344041 in words is "twenty-one trillion, one hundred thirty-four billion, two hundred forty-four million, three hundred forty-four thousand, forty-one".
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