Base | Representation |
---|---|
bin | 111110111111011000001 |
3 | 10212212100212 |
4 | 13313323001 |
5 | 1012022230 |
6 | 112123505 |
7 | 23354453 |
oct | 7677301 |
9 | 3785325 |
10 | 2064065 |
11 | 118a843 |
12 | 836595 |
13 | 573653 |
14 | 3ba2d3 |
15 | 2ab895 |
hex | 1f7ec1 |
2064065 has 8 divisors (see below), whose sum is σ = 2607360. Its totient is φ = 1564272.
The previous prime is 2064061. The next prime is 2064067. The reversal of 2064065 is 5604602.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2064065 - 22 = 2064061 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2064065.
It is not an unprimeable number, because it can be changed into a prime (2064061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10769 + ... + 10958.
It is an arithmetic number, because the mean of its divisors is an integer number (325920).
22064065 is an apocalyptic number.
It is an amenable number.
2064065 is a deficient number, since it is larger than the sum of its proper divisors (543295).
2064065 is a wasteful number, since it uses less digits than its factorization.
2064065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21751.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 2064065 is about 1436.6854213780. The cubic root of 2064065 is about 127.3232717456.
Adding to 2064065 its reverse (5604602), we get a palindrome (7668667).
The spelling of 2064065 in words is "two million, sixty-four thousand, sixty-five".
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