Base | Representation |
---|---|
bin | 110010110110… |
… | …011011010111 |
3 | 221002020111201 |
4 | 302312123113 |
5 | 11403031020 |
6 | 1153413331 |
7 | 221206240 |
oct | 62663327 |
9 | 27066451 |
10 | 13330135 |
11 | 7585145 |
12 | 456a247 |
13 | 29b9570 |
14 | 1aadcc7 |
15 | 1284a0a |
hex | cb66d7 |
13330135 has 16 divisors (see below), whose sum is σ = 19688256. Its totient is φ = 8437248.
The previous prime is 13330127. The next prime is 13330139. The reversal of 13330135 is 53103331.
13330135 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 13330135 - 23 = 13330127 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13330139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14194 + ... + 15103.
It is an arithmetic number, because the mean of its divisors is an integer number (1230516).
Almost surely, 213330135 is an apocalyptic number.
13330135 is a deficient number, since it is larger than the sum of its proper divisors (6358121).
13330135 is a wasteful number, since it uses less digits than its factorization.
13330135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29322.
The product of its (nonzero) digits is 405, while the sum is 19.
The square root of 13330135 is about 3651.0457406064. The cubic root of 13330135 is about 237.1072585657.
Adding to 13330135 its reverse (53103331), we get a palindrome (66433466).
The spelling of 13330135 in words is "thirteen million, three hundred thirty thousand, one hundred thirty-five".
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