Base | Representation |
---|---|
bin | 1001001111100000111101… |
… | …01100001000100000010001 |
3 | 2122221222120102101001111120 |
4 | 10213300132230020200101 |
5 | 10130443131313132241 |
6 | 111120504331232453 |
7 | 4165245050446245 |
oct | 447603654104021 |
9 | 78858512331446 |
10 | 20324300130321 |
11 | 652653a62a970 |
12 | 2342b9aba8729 |
13 | b4575b653b85 |
14 | 5039b6804425 |
15 | 253a35a6d666 |
hex | 127c1eb08811 |
20324300130321 has 24 divisors (see below), whose sum is σ = 31200436581984. Its totient is φ = 11669454613440.
The previous prime is 20324300130317. The next prime is 20324300130371. The reversal of 20324300130321 is 12303100342302.
It is not a de Polignac number, because 20324300130321 - 22 = 20324300130317 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20324300130291 and 20324300130300.
It is not an unprimeable number, because it can be changed into a prime (20324300130301) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 853018396 + ... + 853042221.
It is an arithmetic number, because the mean of its divisors is an integer number (1300018190916).
Almost surely, 220324300130321 is an apocalyptic number.
It is an amenable number.
20324300130321 is a deficient number, since it is larger than the sum of its proper divisors (10876136451663).
20324300130321 is a wasteful number, since it uses less digits than its factorization.
20324300130321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1706060669 (or 1706060650 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 20324300130321 its reverse (12303100342302), we get a palindrome (32627400472623).
The spelling of 20324300130321 in words is "twenty trillion, three hundred twenty-four billion, three hundred million, one hundred thirty thousand, three hundred twenty-one".
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