Base | Representation |
---|---|
bin | 1100001110011110011… |
… | …1011011110000111100 |
3 | 202002011100102012220010 |
4 | 3003213213123300330 |
5 | 11420132320220234 |
6 | 240254254223220 |
7 | 21114044062302 |
oct | 3034747336074 |
9 | 662140365803 |
10 | 210044304444 |
11 | 81096596857 |
12 | 3485b4b4b10 |
13 | 16a6524c4a0 |
14 | a248098272 |
15 | 56e51846e9 |
hex | 30e79dbc3c |
210044304444 has 96 divisors (see below), whose sum is σ = 545906350080. Its totient is φ = 62420601600.
The previous prime is 210044304439. The next prime is 210044304461. The reversal of 210044304444 is 444403440012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2418859 + ... + 2504189.
It is an arithmetic number, because the mean of its divisors is an integer number (5686524480).
Almost surely, 2210044304444 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 210044304444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272953175040).
210044304444 is an abundant number, since it is smaller than the sum of its proper divisors (335862045636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210044304444 is a wasteful number, since it uses less digits than its factorization.
210044304444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85891 (or 85889 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 30.
Adding to 210044304444 its reverse (444403440012), we get a palindrome (654447744456).
The spelling of 210044304444 in words is "two hundred ten billion, forty-four million, three hundred four thousand, four hundred forty-four".
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