Base | Representation |
---|---|
bin | 101010100111000101101… |
… | …000001010010110100101 |
3 | 101100221011111000102001220 |
4 | 222213011220022112211 |
5 | 340433412210241133 |
6 | 10121105143010553 |
7 | 421361144313246 |
oct | 52470550122645 |
9 | 11327144012056 |
10 | 2928188368293 |
11 | a29923aa5a21 |
12 | 3b3604439a59 |
13 | 183185c82036 |
14 | a1a2185accd |
15 | 5128007d5b3 |
hex | 2a9c5a0a5a5 |
2928188368293 has 16 divisors (see below), whose sum is σ = 3971349936960. Its totient is φ = 1918591606656.
The previous prime is 2928188368289. The next prime is 2928188368333. The reversal of 2928188368293 is 3928638818292.
It is not a de Polignac number, because 2928188368293 - 22 = 2928188368289 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2928188368243) 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 15 ways as a sum of consecutive naturals, for example, 1164430 + ... + 2685567.
It is an arithmetic number, because the mean of its divisors is an integer number (248209371060).
Almost surely, 22928188368293 is an apocalyptic number.
It is an amenable number.
2928188368293 is a deficient number, since it is larger than the sum of its proper divisors (1043161568667).
2928188368293 is a wasteful number, since it uses less digits than its factorization.
2928188368293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3854356.
The product of its digits is 143327232, while the sum is 69.
The spelling of 2928188368293 in words is "two trillion, nine hundred twenty-eight billion, one hundred eighty-eight million, three hundred sixty-eight thousand, two hundred ninety-three".
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