Base | Representation |
---|---|
bin | 1010110101110110101010 |
3 | 12100101112020 |
4 | 22311312222 |
5 | 1211421101 |
6 | 140525310 |
7 | 33104535 |
oct | 12656652 |
9 | 5311466 |
10 | 2842026 |
11 | 1671290 |
12 | b50836 |
13 | 786795 |
14 | 53da1c |
15 | 3b2136 |
hex | 2b5daa |
2842026 has 48 divisors (see below), whose sum is σ = 6631200. Its totient is φ = 805120.
The previous prime is 2841989. The next prime is 2842031. The reversal of 2842026 is 6202482.
It is a super-2 number, since 2×28420262 = 16154223569352, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2841987 and 2842005.
It is an unprimeable number.
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, 19000 + ... + 19148.
It is an arithmetic number, because the mean of its divisors is an integer number (138150).
22842026 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2842026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3315600).
2842026 is an abundant number, since it is smaller than the sum of its proper divisors (3789174).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2842026 is a wasteful number, since it uses less digits than its factorization.
2842026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 199 (or 182 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
The square root of 2842026 is about 1685.8309523793. The cubic root of 2842026 is about 141.6476418897.
The spelling of 2842026 in words is "two million, eight hundred forty-two thousand, twenty-six".
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