Base | Representation |
---|---|
bin | 11101011001101111011… |
… | …001110100011111100001 |
3 | 21011011021101010010210022 |
4 | 131121233121310133201 |
5 | 231100442414344310 |
6 | 4144112341443225 |
7 | 265655651545604 |
oct | 35315731643741 |
9 | 7134241103708 |
10 | 2020503668705 |
11 | 709988712635 |
12 | 287706710515 |
13 | 1186c03a9c12 |
14 | 6db15a0433b |
15 | 37858088a55 |
hex | 1d66f6747e1 |
2020503668705 has 16 divisors (see below), whose sum is σ = 2430150163200. Its totient is φ = 1612707411840.
The previous prime is 2020503668693. The next prime is 2020503668737. The reversal of 2020503668705 is 5078663050202.
It is not a de Polignac number, because 2020503668705 - 26 = 2020503668641 is a prime.
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, 9913061 + ... + 10114829.
It is an arithmetic number, because the mean of its divisors is an integer number (151884385200).
Almost surely, 22020503668705 is an apocalyptic number.
It is an amenable number.
2020503668705 is a deficient number, since it is larger than the sum of its proper divisors (409646494495).
2020503668705 is a wasteful number, since it uses less digits than its factorization.
2020503668705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206344.
The product of its (nonzero) digits is 604800, while the sum is 44.
The spelling of 2020503668705 in words is "two trillion, twenty billion, five hundred three million, six hundred sixty-eight thousand, seven hundred five".
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