Base | Representation |
---|---|
bin | 101011100010… |
… | …1011101001100 |
3 | 1120221211022221 |
4 | 1113011131030 |
5 | 21321011001 |
6 | 2133145124 |
7 | 365020330 |
oct | 127053514 |
9 | 46854287 |
10 | 22828876 |
11 | 11982744 |
12 | 778b1a4 |
13 | 4963c15 |
14 | 30637c0 |
15 | 200e1a1 |
hex | 15c574c |
22828876 has 12 divisors (see below), whose sum is σ = 45657808. Its totient is φ = 9783792.
The previous prime is 22828873. The next prime is 22828877. The reversal of 22828876 is 67882822.
22828876 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (22828873) 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, 407631 + ... + 407686.
Almost surely, 222828876 is an apocalyptic number.
It is an amenable number.
22828876 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22828876 is a wasteful number, since it uses less digits than its factorization.
22828876 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 815328 (or 815326 counting only the distinct ones).
The product of its digits is 172032, while the sum is 43.
The square root of 22828876 is about 4777.9573041207. The cubic root of 22828876 is about 283.6796460481.
The spelling of 22828876 in words is "twenty-two million, eight hundred twenty-eight thousand, eight hundred seventy-six".
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