Base | Representation |
---|---|
bin | 111110111111101001101 |
3 | 10212212120001 |
4 | 13313331031 |
5 | 1012023310 |
6 | 112124301 |
7 | 23355043 |
oct | 7677515 |
9 | 3785501 |
10 | 2064205 |
11 | 118a960 |
12 | 836691 |
13 | 573730 |
14 | 3ba393 |
15 | 2ab93a |
hex | 1f7f4d |
2064205 has 16 divisors (see below), whose sum is σ = 2911104. Its totient is φ = 1385280.
The previous prime is 2064199. The next prime is 2064229. The reversal of 2064205 is 5024602.
It is not a de Polignac number, because 2064205 - 27 = 2064077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 729 + ... + 2158.
It is an arithmetic number, because the mean of its divisors is an integer number (181944).
22064205 is an apocalyptic number.
It is an amenable number.
2064205 is a deficient number, since it is larger than the sum of its proper divisors (846899).
2064205 is a wasteful number, since it uses less digits than its factorization.
2064205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2916.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 2064205 is about 1436.7341438137. The cubic root of 2064205 is about 127.3261503460.
Adding to 2064205 its reverse (5024602), we get a palindrome (7088807).
The spelling of 2064205 in words is "two million, sixty-four thousand, two hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •