Base | Representation |
---|---|
bin | 11101011001010111110… |
… | …100101101000001101100 |
3 | 21011010020210201021112210 |
4 | 131121113310231001230 |
5 | 231044140131002303 |
6 | 4144005210330420 |
7 | 265643106134652 |
oct | 35312764550154 |
9 | 7133223637483 |
10 | 2020108062828 |
11 | 7097a5379029 |
12 | 287616129a10 |
13 | 1186594466bb |
14 | 6dab9264dd2 |
15 | 37833492203 |
hex | 1d657d2d06c |
2020108062828 has 24 divisors (see below), whose sum is σ = 4713609157488. Its totient is φ = 673365971776.
The previous prime is 2020108062779. The next prime is 2020108062899. The reversal of 2020108062828 is 8282608010202.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3585850 + ... + 4110782.
It is an arithmetic number, because the mean of its divisors is an integer number (196400381562).
Almost surely, 22020108062828 is an apocalyptic number.
It is an amenable number.
2020108062828 is an abundant number, since it is smaller than the sum of its proper divisors (2693501094660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020108062828 is a wasteful number, since it uses less digits than its factorization.
2020108062828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 845633 (or 845631 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 39.
The spelling of 2020108062828 in words is "two trillion, twenty billion, one hundred eight million, sixty-two thousand, eight hundred twenty-eight".
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