Base | Representation |
---|---|
bin | 111110010010010… |
… | …1111000101011100 |
3 | 12101122201020122020 |
4 | 1330210233011130 |
5 | 13240020123303 |
6 | 543220020140 |
7 | 102535514352 |
oct | 17444570534 |
9 | 5348636566 |
10 | 2090004828 |
11 | 98283161a |
12 | 4a3b31650 |
13 | 273ccb562 |
14 | 15b8077d2 |
15 | c3740a53 |
hex | 7c92f15c |
2090004828 has 48 divisors (see below), whose sum is σ = 5072864160. Its totient is φ = 668908800.
The previous prime is 2090004821. The next prime is 2090004859. The reversal of 2090004828 is 8284000902.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2090004821) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46398 + ... + 79578.
It is an arithmetic number, because the mean of its divisors is an integer number (105684670).
Almost surely, 22090004828 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 2090004828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2536432080).
2090004828 is an abundant number, since it is smaller than the sum of its proper divisors (2982859332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2090004828 is a wasteful number, since it uses less digits than its factorization.
2090004828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33398 (or 33396 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 33.
The square root of 2090004828 is about 45716.5706062911. The cubic root of 2090004828 is about 1278.5442491285.
The spelling of 2090004828 in words is "two billion, ninety million, four thousand, eight hundred twenty-eight".
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