Base | Representation |
---|---|
bin | 1011000010110000001000 |
3 | 12110001222220 |
4 | 23002300020 |
5 | 1220113411 |
6 | 142014040 |
7 | 33414546 |
oct | 13026010 |
9 | 5401886 |
10 | 2894856 |
11 | 16a7a48 |
12 | b77320 |
13 | 7a4843 |
14 | 554d96 |
15 | 3c2b06 |
hex | 2c2c08 |
2894856 has 16 divisors (see below), whose sum is σ = 7237200. Its totient is φ = 964944.
The previous prime is 2894839. The next prime is 2894861. The reversal of 2894856 is 6584982.
It is a nialpdrome in base 12.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60286 + ... + 60333.
It is an arithmetic number, because the mean of its divisors is an integer number (452325).
22894856 is an apocalyptic number.
It is an amenable number.
2894856 is an abundant number, since it is smaller than the sum of its proper divisors (4342344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2894856 is a wasteful number, since it uses less digits than its factorization.
2894856 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120628 (or 120624 counting only the distinct ones).
The product of its digits is 138240, while the sum is 42.
The square root of 2894856 is about 1701.4276358400. The cubic root of 2894856 is about 142.5199479615.
The spelling of 2894856 in words is "two million, eight hundred ninety-four thousand, eight hundred fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.108 sec. • engine limits •