Base | Representation |
---|---|
bin | 1010111110000111011100 |
3 | 12102002221122 |
4 | 22332013130 |
5 | 1214011433 |
6 | 141350112 |
7 | 33305312 |
oct | 12760734 |
9 | 5362848 |
10 | 2875868 |
11 | 1694756 |
12 | b68338 |
13 | 798cc8 |
14 | 54c0b2 |
15 | 3bc198 |
hex | 2be1dc |
2875868 has 12 divisors (see below), whose sum is σ = 5048232. Its totient is φ = 1433520.
The previous prime is 2875861. The next prime is 2875871. The reversal of 2875868 is 8685782.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2875861) 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 3 ways as a sum of consecutive naturals, for example, 683 + ... + 2493.
It is an arithmetic number, because the mean of its divisors is an integer number (420686).
22875868 is an apocalyptic number.
It is an amenable number.
2875868 is a deficient number, since it is larger than the sum of its proper divisors (2172364).
2875868 is a wasteful number, since it uses less digits than its factorization.
2875868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2212 (or 2210 counting only the distinct ones).
The product of its digits is 215040, while the sum is 44.
The square root of 2875868 is about 1695.8384357008. The cubic root of 2875868 is about 142.2076575616.
The spelling of 2875868 in words is "two million, eight hundred seventy-five thousand, eight hundred sixty-eight".
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