Base | Representation |
---|---|
bin | 1101001000100110011101… |
… | …01000010100110100111100 |
3 | 10210021011121212011211000011 |
4 | 12210103032220110310330 |
5 | 12241204012123311433 |
6 | 141232330515513004 |
7 | 6040500241562632 |
oct | 644231650246474 |
9 | 123234555154004 |
10 | 28882826775868 |
11 | 922615781764a |
12 | 32a58282b8764 |
13 | 131683c7ccbc0 |
14 | 71bd171d1352 |
15 | 3514968353cd |
hex | 1a44cea14d3c |
28882826775868 has 48 divisors (see below), whose sum is σ = 55320826681120. Its totient is φ = 13113656227584.
The previous prime is 28882826775851. The next prime is 28882826775877. The reversal of 28882826775868 is 86857762828882.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3101163 + ... + 8208706.
Almost surely, 228882826775868 is an apocalyptic number.
It is an amenable number.
28882826775868 is a deficient number, since it is larger than the sum of its proper divisors (26437999905252).
28882826775868 is a wasteful number, since it uses less digits than its factorization.
28882826775868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11310686 (or 11310684 counting only the distinct ones).
The product of its digits is 18496880640, while the sum is 85.
The spelling of 28882826775868 in words is "twenty-eight trillion, eight hundred eighty-two billion, eight hundred twenty-six million, seven hundred seventy-five thousand, eight hundred sixty-eight".
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