Base | Representation |
---|---|
bin | 1010111000100110100101 |
3 | 12100221222020 |
4 | 22320212211 |
5 | 1212301120 |
6 | 141053353 |
7 | 33152421 |
oct | 12704645 |
9 | 5327866 |
10 | 2853285 |
11 | 1679796 |
12 | b57259 |
13 | 78b946 |
14 | 543b81 |
15 | 3b5640 |
hex | 2b89a5 |
2853285 has 16 divisors (see below), whose sum is σ = 4591104. Its totient is φ = 1513152.
The previous prime is 2853269. The next prime is 2853307. The reversal of 2853285 is 5823582.
2853285 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 2853285 - 24 = 2853269 is a prime.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 2919 + ... + 3771.
It is an arithmetic number, because the mean of its divisors is an integer number (286944).
22853285 is an apocalyptic number.
It is an amenable number.
2853285 is a deficient number, since it is larger than the sum of its proper divisors (1737819).
2853285 is a wasteful number, since it uses less digits than its factorization.
2853285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1084.
The product of its digits is 19200, while the sum is 33.
The square root of 2853285 is about 1689.1669544483. The cubic root of 2853285 is about 141.8344463520.
It can be divided in two parts, 285 and 3285, that added together give a triangular number (3570 = T84).
The spelling of 2853285 in words is "two million, eight hundred fifty-three thousand, two hundred eighty-five".
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