Base | Representation |
---|---|
bin | 1010110100111000111011 |
3 | 12100012002220 |
4 | 22310320323 |
5 | 1211304300 |
6 | 140455123 |
7 | 33060162 |
oct | 12647073 |
9 | 5305086 |
10 | 2838075 |
11 | 1669319 |
12 | b4a4a3 |
13 | 784a46 |
14 | 53c3d9 |
15 | 3b0da0 |
hex | 2b4e3b |
2838075 has 24 divisors (see below), whose sum is σ = 4761600. Its totient is φ = 1491360.
The previous prime is 2838071. The next prime is 2838079. The reversal of 2838075 is 5708382.
It is an interprime number because it is at equal distance from previous prime (2838071) and next prime (2838079).
It is not a de Polignac number, because 2838075 - 22 = 2838071 is a prime.
2838075 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (2838071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5686 + ... + 6164.
It is an arithmetic number, because the mean of its divisors is an integer number (198400).
22838075 is an apocalyptic number.
2838075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2838075 is a deficient number, since it is larger than the sum of its proper divisors (1923525).
2838075 is a wasteful number, since it uses less digits than its factorization.
2838075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 571 (or 566 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 33.
The square root of 2838075 is about 1684.6587191476. The cubic root of 2838075 is about 141.5819716746.
The spelling of 2838075 in words is "two million, eight hundred thirty-eight thousand, seventy-five".
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