Base | Representation |
---|---|
bin | 111011111010001… |
… | …0100000001110110 |
3 | 12012002112212001110 |
4 | 1313310110001312 |
5 | 13104102432410 |
6 | 531245335450 |
7 | 100546302621 |
oct | 16764240166 |
9 | 5162485043 |
10 | 2010202230 |
11 | 941785763 |
12 | 481267586 |
13 | 260609c9a |
14 | 150d92db8 |
15 | bb72a720 |
hex | 77d14076 |
2010202230 has 128 divisors (see below), whose sum is σ = 5278597632. Its totient is φ = 487876608.
The previous prime is 2010202217. The next prime is 2010202237. The reversal of 2010202230 is 322020102.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2010202237) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5792917 + ... + 5793263.
It is an arithmetic number, because the mean of its divisors is an integer number (41239044).
Almost surely, 22010202230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2010202230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2639298816).
2010202230 is an abundant number, since it is smaller than the sum of its proper divisors (3268395402).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2010202230 is a wasteful number, since it uses less digits than its factorization.
2010202230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 718.
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 2010202230 is about 44835.2788549374. The cubic root of 2010202230 is about 1262.0597514747.
Adding to 2010202230 its reverse (322020102), we get a palindrome (2332222332).
The spelling of 2010202230 in words is "two billion, ten million, two hundred two thousand, two hundred thirty".
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