Base | Representation |
---|---|
bin | 1010111111001100011100 |
3 | 12102100000012 |
4 | 22333030130 |
5 | 1214132114 |
6 | 141422352 |
7 | 33324221 |
oct | 12771434 |
9 | 5370005 |
10 | 2880284 |
11 | 1698000 |
12 | b6a9b8 |
13 | 79b014 |
14 | 54d948 |
15 | 3bd63e |
hex | 2bf31c |
2880284 has 24 divisors (see below), whose sum is σ = 5554416. Its totient is φ = 1306800.
The previous prime is 2880281. The next prime is 2880299. The reversal of 2880284 is 4820882.
It is a self number, because there is not a number n which added to its sum of digits gives 2880284.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2880281) 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 7 ways as a sum of consecutive naturals, for example, 5054 + ... + 5594.
It is an arithmetic number, because the mean of its divisors is an integer number (231434).
22880284 is an apocalyptic number.
It is an amenable number.
2880284 is a deficient number, since it is larger than the sum of its proper divisors (2674132).
2880284 is a wasteful number, since it uses less digits than its factorization.
2880284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 578 (or 554 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 32.
The square root of 2880284 is about 1697.1399470875. The cubic root of 2880284 is about 142.2804086819.
The spelling of 2880284 in words is "two million, eight hundred eighty thousand, two hundred eighty-four".
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