Base | Representation |
---|---|
bin | 11010111101010101010… |
… | …10000101101100001001 |
3 | 10021112220010100202020212 |
4 | 31132222222011230021 |
5 | 110134010432104323 |
6 | 1545305551130505 |
7 | 123631052454023 |
oct | 15365252055411 |
9 | 3245803322225 |
10 | 926281128713 |
11 | 327919604886 |
12 | 12b629813a35 |
13 | 6946a550b45 |
14 | 32b9197b013 |
15 | 19164912b78 |
hex | d7aaa85b09 |
926281128713 has 2 divisors, whose sum is σ = 926281128714. Its totient is φ = 926281128712.
The previous prime is 926281128697. The next prime is 926281128727. The reversal of 926281128713 is 317821182629.
926281128713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 781461304009 + 144819824704 = 884003^2 + 380552^2 .
It is an emirp because it is prime and its reverse (317821182629) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 926281128713 - 24 = 926281128697 is a prime.
It is not a weakly prime, because it can be changed into another prime (926281128793) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 463140564356 + 463140564357.
It is an arithmetic number, because the mean of its divisors is an integer number (463140564357).
Almost surely, 2926281128713 is an apocalyptic number.
It is an amenable number.
926281128713 is a deficient number, since it is larger than the sum of its proper divisors (1).
926281128713 is an equidigital number, since it uses as much as digits as its factorization.
926281128713 is an evil number, because the sum of its binary digits is even.
The product of its digits is 580608, while the sum is 50.
The spelling of 926281128713 in words is "nine hundred twenty-six billion, two hundred eighty-one million, one hundred twenty-eight thousand, seven hundred thirteen".
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