Base | Representation |
---|---|
bin | 1010001111000110101001 |
3 | 12001022210200 |
4 | 22033012221 |
5 | 1141331210 |
6 | 133302413 |
7 | 31544022 |
oct | 12170651 |
9 | 5038720 |
10 | 2683305 |
11 | 1573009 |
12 | a94a09 |
13 | 72c471 |
14 | 4dbc49 |
15 | 3800c0 |
hex | 28f1a9 |
2683305 has 12 divisors (see below), whose sum is σ = 4651140. Its totient is φ = 1431072.
The previous prime is 2683259. The next prime is 2683319. The reversal of 2683305 is 5033862.
2683305 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 2 ways, for example, as 1192464 + 1490841 = 1092^2 + 1221^2 .
It is not a de Polignac number, because 2683305 - 28 = 2683049 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29770 + ... + 29859.
It is an arithmetic number, because the mean of its divisors is an integer number (387595).
22683305 is an apocalyptic number.
It is an amenable number.
2683305 is a deficient number, since it is larger than the sum of its proper divisors (1967835).
2683305 is a wasteful number, since it uses less digits than its factorization.
2683305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59640 (or 59637 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 2683305 is about 1638.0796683922. The cubic root of 2683305 is about 138.9600665093.
The spelling of 2683305 in words is "two million, six hundred eighty-three thousand, three hundred five".
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