Base | Representation |
---|---|
bin | 11000010010110000… |
… | …00011011011000001 |
3 | 1020122221012112010211 |
4 | 30021120003123001 |
5 | 203202300433210 |
6 | 5554055354121 |
7 | 641124614266 |
oct | 141130033301 |
9 | 36587175124 |
10 | 13042202305 |
11 | 5592a8a6a0 |
12 | 263b982941 |
13 | 12cb059a92 |
14 | 8ba1d326d |
15 | 514edb38a |
hex | 3096036c1 |
13042202305 has 16 divisors (see below), whose sum is σ = 17077500288. Its totient is φ = 9482976000.
The previous prime is 13042202267. The next prime is 13042202323. The reversal of 13042202305 is 50320224031.
It is not a de Polignac number, because 13042202305 - 27 = 13042202177 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224860 + ... + 276850.
It is an arithmetic number, because the mean of its divisors is an integer number (1067343768).
Almost surely, 213042202305 is an apocalyptic number.
It is an amenable number.
13042202305 is a deficient number, since it is larger than the sum of its proper divisors (4035297983).
13042202305 is a wasteful number, since it uses less digits than its factorization.
13042202305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56568.
The product of its (nonzero) digits is 1440, while the sum is 22.
Adding to 13042202305 its reverse (50320224031), we get a palindrome (63362426336).
The spelling of 13042202305 in words is "thirteen billion, forty-two million, two hundred two thousand, three hundred five".
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