Base | Representation |
---|---|
bin | 10100000111101001… |
… | …01101110111011001 |
3 | 1000212210001120102001 |
4 | 22003310231313121 |
5 | 134110200203431 |
6 | 4543455041001 |
7 | 531446552341 |
oct | 120364556731 |
9 | 30783046361 |
10 | 10801569241 |
11 | 4643227931 |
12 | 2115510161 |
13 | 1031a9c6b8 |
14 | 7467b9d21 |
15 | 433444e61 |
hex | 283d2ddd9 |
10801569241 has 2 divisors, whose sum is σ = 10801569242. Its totient is φ = 10801569240.
The previous prime is 10801569223. The next prime is 10801569253. The reversal of 10801569241 is 14296510801.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 10737104400 + 64464841 = 103620^2 + 8029^2 .
It is an emirp because it is prime and its reverse (14296510801) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10801569241 - 217 = 10801438169 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10801569241.
It is not a weakly prime, because it can be changed into another prime (10801509241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5400784620 + 5400784621.
It is an arithmetic number, because the mean of its divisors is an integer number (5400784621).
Almost surely, 210801569241 is an apocalyptic number.
It is an amenable number.
10801569241 is a deficient number, since it is larger than the sum of its proper divisors (1).
10801569241 is an equidigital number, since it uses as much as digits as its factorization.
10801569241 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 17280, while the sum is 37.
The spelling of 10801569241 in words is "ten billion, eight hundred one million, five hundred sixty-nine thousand, two hundred forty-one".
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