Base | Representation |
---|---|
bin | 111110010010111… |
… | …0111111000100100 |
3 | 12101200021101200002 |
4 | 1330211313320210 |
5 | 13240104144022 |
6 | 543230240432 |
7 | 102541165610 |
oct | 17445677044 |
9 | 5350241602 |
10 | 2090303012 |
11 | 982a15656 |
12 | 4a4056118 |
13 | 2740a41b5 |
14 | 15b884340 |
15 | c379e092 |
hex | 7c977e24 |
2090303012 has 96 divisors (see below), whose sum is σ = 4567879680. Its totient is φ = 816946560.
The previous prime is 2090303011. The next prime is 2090303023. The reversal of 2090303012 is 2103030902.
It is not an unprimeable number, because it can be changed into a prime (2090303011) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2026937 + ... + 2027967.
It is an arithmetic number, because the mean of its divisors is an integer number (47582080).
Almost surely, 22090303012 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 2090303012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2283939840).
2090303012 is an abundant number, since it is smaller than the sum of its proper divisors (2477576668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2090303012 is a wasteful number, since it uses less digits than its factorization.
2090303012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1201 (or 1199 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 20.
The square root of 2090303012 is about 45719.8317144759. The cubic root of 2090303012 is about 1278.6050501538.
Adding to 2090303012 its reverse (2103030902), we get a palindrome (4193333914).
The spelling of 2090303012 in words is "two billion, ninety million, three hundred three thousand, twelve".
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