Base | Representation |
---|---|
bin | 110001110101… |
… | …011110000001 |
3 | 220120201112021 |
4 | 301311132001 |
5 | 11321022230 |
6 | 1144001441 |
7 | 216020440 |
oct | 61653601 |
9 | 26521467 |
10 | 13064065 |
11 | 7413253 |
12 | 4460281 |
13 | 2925421 |
14 | 1a40d57 |
15 | 1230c7a |
hex | c75781 |
13064065 has 32 divisors (see below), whose sum is σ = 18927360. Its totient is φ = 8467200.
The previous prime is 13064063. The next prime is 13064089. The reversal of 13064065 is 56046031.
13064065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13064065 - 21 = 13064063 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13064063) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61810 + ... + 62020.
It is an arithmetic number, because the mean of its divisors is an integer number (591480).
Almost surely, 213064065 is an apocalyptic number.
It is an amenable number.
13064065 is a deficient number, since it is larger than the sum of its proper divisors (5863295).
13064065 is a wasteful number, since it uses less digits than its factorization.
13064065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 313.
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 13064065 is about 3614.4245738430. The cubic root of 13064065 is about 235.5190879509.
The spelling of 13064065 in words is "thirteen million, sixty-four thousand, sixty-five".
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