Base | Representation |
---|---|
bin | 1001101100110010100110… |
… | …00000011111100001110011 |
3 | 2210112010222022212121012001 |
4 | 10312121103000133201303 |
5 | 10243433222224330003 |
6 | 113210543025314431 |
7 | 4331025150305140 |
oct | 466312300374163 |
9 | 83463868777161 |
10 | 21330200230003 |
11 | 68840a5a52aa5 |
12 | 2485b28a95a17 |
13 | bb95770ab152 |
14 | 53a55c6933c7 |
15 | 26ecaa28761d |
hex | 13665301f873 |
21330200230003 has 16 divisors (see below), whose sum is σ = 24912422656000. Its totient is φ = 17885986983072.
The previous prime is 21330200229983. The next prime is 21330200230057. The reversal of 21330200230003 is 30003200203312.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 21330200230003 - 221 = 21330198132851 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (21330200239003) 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, 176874543 + ... + 176995096.
It is an arithmetic number, because the mean of its divisors is an integer number (1557026416000).
Almost surely, 221330200230003 is an apocalyptic number.
21330200230003 is a deficient number, since it is larger than the sum of its proper divisors (3582222425997).
21330200230003 is a wasteful number, since it uses less digits than its factorization.
21330200230003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 353869834.
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 21330200230003 its reverse (30003200203312), we get a palindrome (51333400433315).
The spelling of 21330200230003 in words is "twenty-one trillion, three hundred thirty billion, two hundred million, two hundred thirty thousand, three".
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