Base | Representation |
---|---|
bin | 100001001011011011001… |
… | …101101101011101001011 |
3 | 22001222002211221121022021 |
4 | 201023123031231131023 |
5 | 244323430140034433 |
6 | 4503231121105311 |
7 | 323503533145051 |
oct | 41133315553513 |
9 | 8058084847267 |
10 | 2280010471243 |
11 | 7a9a4652028a |
12 | 309a6aa88237 |
13 | 137008c1354b |
14 | 7c4d2c741d1 |
15 | 3e4957dd22d |
hex | 212db36d74b |
2280010471243 has 2 divisors, whose sum is σ = 2280010471244. Its totient is φ = 2280010471242.
The previous prime is 2280010471241. The next prime is 2280010471253. The reversal of 2280010471243 is 3421740100822.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2280010471243 - 21 = 2280010471241 is a prime.
Together with 2280010471241, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 2280010471199 and 2280010471208.
It is not a weakly prime, because it can be changed into another prime (2280010471241) 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 as a sum of consecutive naturals, namely, 1140005235621 + 1140005235622.
It is an arithmetic number, because the mean of its divisors is an integer number (1140005235622).
Almost surely, 22280010471243 is an apocalyptic number.
2280010471243 is a deficient number, since it is larger than the sum of its proper divisors (1).
2280010471243 is an equidigital number, since it uses as much as digits as its factorization.
2280010471243 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 21504, while the sum is 34.
The spelling of 2280010471243 in words is "two trillion, two hundred eighty billion, ten million, four hundred seventy-one thousand, two hundred forty-three".
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