Base | Representation |
---|---|
bin | 11101011001011001001… |
… | …001010000111111001111 |
3 | 21011010022100102111111102 |
4 | 131121121021100333033 |
5 | 231044211314331343 |
6 | 4144011321413315 |
7 | 265643465431640 |
oct | 35313111207717 |
9 | 7133270374442 |
10 | 2020130230223 |
11 | 709806939796 |
12 | 28762163a23b |
13 | 118660c084c1 |
14 | 6dabc1956c7 |
15 | 378353c03b8 |
hex | 1d659250fcf |
2020130230223 has 8 divisors (see below), whose sum is σ = 2337944570880. Its totient is φ = 1709621966520.
The previous prime is 2020130230199. The next prime is 2020130230337. The reversal of 2020130230223 is 3220320310202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2020130230223 - 216 = 2020130164687 is a prime.
It is a super-2 number, since 2×20201302302232 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2020130230195 and 2020130230204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020130235223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1826518643 + ... + 1826519748.
It is an arithmetic number, because the mean of its divisors is an integer number (292243071360).
Almost surely, 22020130230223 is an apocalyptic number.
2020130230223 is a deficient number, since it is larger than the sum of its proper divisors (317814340657).
2020130230223 is an equidigital number, since it uses as much as digits as its factorization.
2020130230223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3653038477.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 2020130230223 its reverse (3220320310202), we get a palindrome (5240450540425).
The spelling of 2020130230223 in words is "two trillion, twenty billion, one hundred thirty million, two hundred thirty thousand, two hundred twenty-three".
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