Base | Representation |
---|---|
bin | 1100000110001010110011… |
… | …1100010001100010000100 |
3 | 1202002110221020122212121022 |
4 | 3001202230330101202010 |
5 | 3220402121234330040 |
6 | 44141554010410312 |
7 | 2541621243433631 |
oct | 301425474214204 |
9 | 52073836585538 |
10 | 13300120230020 |
11 | 4268605155648 |
12 | 15a979b430998 |
13 | 756271691840 |
14 | 33da2d103188 |
15 | 180e776946b5 |
hex | c18acf11884 |
13300120230020 has 48 divisors (see below), whose sum is σ = 30231417485808. Its totient is φ = 4885885616640.
The previous prime is 13300120229999. The next prime is 13300120230073. The reversal of 13300120230020 is 2003202100331.
It can be written as a sum of positive squares in 8 ways, for example, as 1223160793156 + 12076959436864 = 1105966^2 + 3475192^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129782051 + ... + 129884490.
It is an arithmetic number, because the mean of its divisors is an integer number (629821197621).
Almost surely, 213300120230020 is an apocalyptic number.
13300120230020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13300120230020 is an abundant number, since it is smaller than the sum of its proper divisors (16931297255788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13300120230020 is a wasteful number, since it uses less digits than its factorization.
13300120230020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 259666760 (or 259666758 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 13300120230020 its reverse (2003202100331), we get a palindrome (15303322330351).
The spelling of 13300120230020 in words is "thirteen trillion, three hundred billion, one hundred twenty million, two hundred thirty thousand, twenty".
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