Base | Representation |
---|---|
bin | 111011111010001… |
… | …1000000111110000 |
3 | 12012002120201001021 |
4 | 1313310120013300 |
5 | 13104104001432 |
6 | 531245545224 |
7 | 100546402525 |
oct | 16764300760 |
9 | 5162521037 |
10 | 2010218992 |
11 | 941797311 |
12 | 481275214 |
13 | 2606147c2 |
14 | 150d9914c |
15 | bb730697 |
hex | 77d181f0 |
2010218992 has 40 divisors (see below), whose sum is σ = 4156448256. Its totient is φ = 938520576.
The previous prime is 2010218989. The next prime is 2010219011. The reversal of 2010218992 is 2998120102.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5448 + ... + 63640.
Almost surely, 22010218992 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 2010218992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2078224128).
2010218992 is an abundant number, since it is smaller than the sum of its proper divisors (2146229264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2010218992 is a wasteful number, since it uses less digits than its factorization.
2010218992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58345 (or 58339 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 34.
The square root of 2010218992 is about 44835.4657832391. The cubic root of 2010218992 is about 1262.0632593451.
The spelling of 2010218992 in words is "two billion, ten million, two hundred eighteen thousand, nine hundred ninety-two".
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