Base | Representation |
---|---|
bin | 1011000100110111111… |
… | …0111100000001000101 |
3 | 200012011102101100121110 |
4 | 2301031332330001011 |
5 | 11104201421433123 |
6 | 223225552435233 |
7 | 16514326002663 |
oct | 2611576740105 |
9 | 605142340543 |
10 | 190286905413 |
11 | 73777aa7500 |
12 | 30a66848b19 |
13 | 14c36bc6527 |
14 | 92d20c3c33 |
15 | 4e3a88a493 |
hex | 2c4dfbc045 |
190286905413 has 24 divisors (see below), whose sum is σ = 282011284800. Its totient is φ = 114029586880.
The previous prime is 190286905397. The next prime is 190286905439. The reversal of 190286905413 is 314509682091.
190286905413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 190286905413 - 24 = 190286905397 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (190286905013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2912673 + ... + 2977286.
It is an arithmetic number, because the mean of its divisors is an integer number (11750470200).
Almost surely, 2190286905413 is an apocalyptic number.
It is an amenable number.
190286905413 is a deficient number, since it is larger than the sum of its proper divisors (91724379387).
190286905413 is a wasteful number, since it uses less digits than its factorization.
190286905413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5890073 (or 5890062 counting only the distinct ones).
The product of its (nonzero) digits is 466560, while the sum is 48.
The spelling of 190286905413 in words is "one hundred ninety billion, two hundred eighty-six million, nine hundred five thousand, four hundred thirteen".
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