Base | Representation |
---|---|
bin | 10000001100100001… |
… | …011001010010100001 |
3 | 1122212221020222220102 |
4 | 100030201121102201 |
5 | 241103311400423 |
6 | 11553330552145 |
7 | 1153640065004 |
oct | 201441312241 |
9 | 48787228812 |
10 | 17389950113 |
11 | 741419a9a8 |
12 | 3453a38655 |
13 | 1841a26513 |
14 | bad7c953b |
15 | 6bba52c28 |
hex | 40c8594a1 |
17389950113 has 2 divisors, whose sum is σ = 17389950114. Its totient is φ = 17389950112.
The previous prime is 17389950091. The next prime is 17389950167. The reversal of 17389950113 is 31105998371.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 15808535824 + 1581414289 = 125732^2 + 39767^2 .
It is a cyclic number.
It is not a de Polignac number, because 17389950113 - 218 = 17389687969 is a prime.
It is not a weakly prime, because it can be changed into another prime (17389970113) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8694975056 + 8694975057.
It is an arithmetic number, because the mean of its divisors is an integer number (8694975057).
Almost surely, 217389950113 is an apocalyptic number.
It is an amenable number.
17389950113 is a deficient number, since it is larger than the sum of its proper divisors (1).
17389950113 is an equidigital number, since it uses as much as digits as its factorization.
17389950113 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 204120, while the sum is 47.
The spelling of 17389950113 in words is "seventeen billion, three hundred eighty-nine million, nine hundred fifty thousand, one hundred thirteen".
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