Base | Representation |
---|---|
bin | 10010110100000001… |
… | …111000100111011011 |
3 | 1221010210100122012211 |
4 | 102310001320213123 |
5 | 312332231341412 |
6 | 13140241415551 |
7 | 1313403252304 |
oct | 226401704733 |
9 | 57123318184 |
10 | 20200262107 |
11 | 86265809a3 |
12 | 3ab903a5b7 |
13 | 1b9c02431c |
14 | d98b357ab |
15 | 7d3627ca7 |
hex | 4b40789db |
20200262107 has 2 divisors, whose sum is σ = 20200262108. Its totient is φ = 20200262106.
The previous prime is 20200262081. The next prime is 20200262111. The reversal of 20200262107 is 70126200202.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 20200262107 - 219 = 20199737819 is a prime.
It is not a weakly prime, because it can be changed into another prime (20200262507) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10100131053 + 10100131054.
It is an arithmetic number, because the mean of its divisors is an integer number (10100131054).
Almost surely, 220200262107 is an apocalyptic number.
20200262107 is a deficient number, since it is larger than the sum of its proper divisors (1).
20200262107 is an equidigital number, since it uses as much as digits as its factorization.
20200262107 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 672, while the sum is 22.
Adding to 20200262107 its reverse (70126200202), we get a palindrome (90326462309).
The spelling of 20200262107 in words is "twenty billion, two hundred million, two hundred sixty-two thousand, one hundred seven".
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