Base | Representation |
---|---|
bin | 1000001101011011001… |
… | …01010101001000110001 |
3 | 222222002222220202100222 |
4 | 10012231211111020301 |
5 | 14110202242243023 |
6 | 333331011022425 |
7 | 26244221642222 |
oct | 4065545251061 |
9 | 888088822328 |
10 | 282085118513 |
11 | a96a4771720 |
12 | 4680589aa15 |
13 | 207a6431413 |
14 | d91db51249 |
15 | 750ea1acc8 |
hex | 41ad955231 |
282085118513 has 16 divisors (see below), whose sum is σ = 311350321152. Its totient is φ = 253433586000.
The previous prime is 282085118501. The next prime is 282085118593. The reversal of 282085118513 is 315811580282.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 282085118513 - 214 = 282085102129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (282085118593) by changing a digit.
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, 302768 + ... + 809838.
It is an arithmetic number, because the mean of its divisors is an integer number (19459395072).
Almost surely, 2282085118513 is an apocalyptic number.
It is an amenable number.
282085118513 is a deficient number, since it is larger than the sum of its proper divisors (29265202639).
282085118513 is a wasteful number, since it uses less digits than its factorization.
282085118513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 507676.
The product of its (nonzero) digits is 153600, while the sum is 44.
Adding to 282085118513 its reverse (315811580282), we get a palindrome (597896698795).
The spelling of 282085118513 in words is "two hundred eighty-two billion, eighty-five million, one hundred eighteen thousand, five hundred thirteen".
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