Base | Representation |
---|---|
bin | 1101000011110001001101… |
… | …11101110000000111111000 |
3 | 10202200022002112000222002122 |
4 | 12201320212331300013320 |
5 | 12230444004044010120 |
6 | 141024152414220412 |
7 | 6022502125366664 |
oct | 641704675600770 |
9 | 122608075028078 |
10 | 28716805063160 |
11 | 91718018a3615 |
12 | 3279613ab4708 |
13 | 1303ca1b34686 |
14 | 713c87a598a4 |
15 | 34becb3c1a25 |
hex | 1a1e26f701f8 |
28716805063160 has 32 divisors (see below), whose sum is σ = 64615394338560. Its totient is φ = 11486262834816.
The previous prime is 28716805063157. The next prime is 28716805063187. The reversal of 28716805063160 is 6136050861782.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13335704 + ... + 15338663.
It is an arithmetic number, because the mean of its divisors is an integer number (2019231073080).
Almost surely, 228716805063160 is an apocalyptic number.
28716805063160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
28716805063160 is an abundant number, since it is smaller than the sum of its proper divisors (35898589275400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28716805063160 is a wasteful number, since it uses less digits than its factorization.
28716805063160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28699415 (or 28699411 counting only the distinct ones).
The product of its (nonzero) digits is 2903040, while the sum is 53.
The spelling of 28716805063160 in words is "twenty-eight trillion, seven hundred sixteen billion, eight hundred five million, sixty-three thousand, one hundred sixty".
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