Base | Representation |
---|---|
bin | 11101011001011100010… |
… | …101101011111111011011 |
3 | 21011010110002021001101102 |
4 | 131121130111223333123 |
5 | 231044314024140303 |
6 | 4144020514142015 |
7 | 265645016062055 |
oct | 35313425537733 |
9 | 7133402231342 |
10 | 2020183818203 |
11 | 709834110181 |
12 | 28763758190b |
13 | 11866c04ba75 |
14 | 6dac53448d5 |
15 | 37839e58288 |
hex | 1d65c56bfdb |
2020183818203 has 16 divisors (see below), whose sum is σ = 2044725236736. Its totient is φ = 1995823458720.
The previous prime is 2020183818143. The next prime is 2020183818253. The reversal of 2020183818203 is 3028183810202.
It is a cyclic number.
It is not a de Polignac number, because 2020183818203 - 214 = 2020183801819 is a prime.
It is a super-2 number, since 2×20201838182032 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2020183818253) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21054848 + ... + 21150578.
It is an arithmetic number, because the mean of its divisors is an integer number (127795327296).
Almost surely, 22020183818203 is an apocalyptic number.
2020183818203 is a deficient number, since it is larger than the sum of its proper divisors (24541418533).
2020183818203 is a wasteful number, since it uses less digits than its factorization.
2020183818203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96674.
The product of its (nonzero) digits is 36864, while the sum is 38.
The spelling of 2020183818203 in words is "two trillion, twenty billion, one hundred eighty-three million, eight hundred eighteen thousand, two hundred three".
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