Base | Representation |
---|---|
bin | 110010110110… |
… | …011001100001 |
3 | 221002020100100 |
4 | 302312121201 |
5 | 11403030032 |
6 | 1153413013 |
7 | 221206011 |
oct | 62663141 |
9 | 27066310 |
10 | 13330017 |
11 | 7585048 |
12 | 456a169 |
13 | 29b94ac |
14 | 1aadc41 |
15 | 128497c |
hex | cb6661 |
13330017 has 6 divisors (see below), whose sum is σ = 19254482. Its totient is φ = 8886672.
The previous prime is 13330007. The next prime is 13330061. The reversal of 13330017 is 71003331.
13330017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 8767521 + 4562496 = 2961^2 + 2136^2 .
It is not a de Polignac number, because 13330017 - 27 = 13329889 is a prime.
It is a Duffinian number.
It is a nialpdrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (13330007) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 740548 + ... + 740565.
Almost surely, 213330017 is an apocalyptic number.
It is an amenable number.
13330017 is a deficient number, since it is larger than the sum of its proper divisors (5924465).
13330017 is a wasteful number, since it uses less digits than its factorization.
13330017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1481119 (or 1481116 counting only the distinct ones).
The product of its (nonzero) digits is 189, while the sum is 18.
The square root of 13330017 is about 3651.0295808169. The cubic root of 13330017 is about 237.1065589294.
Adding to 13330017 its reverse (71003331), we get a palindrome (84333348).
The spelling of 13330017 in words is "thirteen million, three hundred thirty thousand, seventeen".
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