Base | Representation |
---|---|
bin | 111110010010110… |
… | …0101101000000000 |
3 | 12101200010121002011 |
4 | 1330211211220000 |
5 | 13240044300344 |
6 | 543224502304 |
7 | 102540434560 |
oct | 17445455000 |
9 | 5350117064 |
10 | 2090228224 |
11 | 982974447 |
12 | 4a401a994 |
13 | 274079146 |
14 | 15b864da0 |
15 | c3786d34 |
hex | 7c965a00 |
2090228224 has 80 divisors (see below), whose sum is σ = 4980716928. Its totient is φ = 856829952.
The previous prime is 2090228219. The next prime is 2090228233. The reversal of 2090228224 is 4228220902.
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 7 ways as a sum of consecutive naturals, for example, 69754 + ... + 95110.
Almost surely, 22090228224 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2090228224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2490358464).
2090228224 is an abundant number, since it is smaller than the sum of its proper divisors (2890488704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2090228224 is an equidigital number, since it uses as much as digits as its factorization.
2090228224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25405 (or 25389 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 2090228224 is about 45719.0138126360. The cubic root of 2090228224 is about 1278.5898010959.
The spelling of 2090228224 in words is "two billion, ninety million, two hundred twenty-eight thousand, two hundred twenty-four".
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