Base | Representation |
---|---|
bin | 10010110100000001… |
… | …101010001001001010 |
3 | 1221010210020121220020 |
4 | 102310001222021022 |
5 | 312332222442301 |
6 | 13140240241310 |
7 | 1313402614416 |
oct | 226401521112 |
9 | 57123217806 |
10 | 20200202826 |
11 | 8626540401 |
12 | 3ab9010236 |
13 | 1b9c00334b |
14 | d98b1bd46 |
15 | 7d3615436 |
hex | 4b406a24a |
20200202826 has 32 divisors (see below), whose sum is σ = 42387334656. Its totient is φ = 6409368000.
The previous prime is 20200202807. The next prime is 20200202833. The reversal of 20200202826 is 62820200202.
It is a junction number, because it is equal to n+sod(n) for n = 20200202796 and 20200202805.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 878845 + ... + 901536.
It is an arithmetic number, because the mean of its divisors is an integer number (1324604208).
Almost surely, 220200202826 is an apocalyptic number.
20200202826 is an abundant number, since it is smaller than the sum of its proper divisors (22187131830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20200202826 is a wasteful number, since it uses less digits than its factorization.
20200202826 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1780478.
The product of its (nonzero) digits is 1536, while the sum is 24.
The spelling of 20200202826 in words is "twenty billion, two hundred million, two hundred two thousand, eight hundred twenty-six".
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