Base | Representation |
---|---|
bin | 100000010011111100101… |
… | …110000010000100000001 |
3 | 21212021100111100002101102 |
4 | 200103330232002010001 |
5 | 242334431410101431 |
6 | 4420020224344145 |
7 | 316264435341443 |
oct | 40237456020401 |
9 | 7767314302342 |
10 | 2220443050241 |
11 | 786759240229 |
12 | 2ba405a75055 |
13 | 131504c93780 |
14 | 79681a26493 |
15 | 3cb5b036dcb |
hex | 204fcb82101 |
2220443050241 has 16 divisors (see below), whose sum is σ = 2534388001488. Its totient is φ = 1927183104000.
The previous prime is 2220443050211. The next prime is 2220443050261. The reversal of 2220443050241 is 1420503440222.
It can be written as a sum of positive squares in 8 ways, for example, as 188178969616 + 2032264080625 = 433796^2 + 1425575^2 .
It is a de Polignac number, because none of the positive numbers 2k-2220443050241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2220443050211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4694660 + ... + 5145941.
It is an arithmetic number, because the mean of its divisors is an integer number (158399250093).
Almost surely, 22220443050241 is an apocalyptic number.
It is an amenable number.
2220443050241 is a deficient number, since it is larger than the sum of its proper divisors (313944951247).
2220443050241 is a wasteful number, since it uses less digits than its factorization.
2220443050241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9841652.
The product of its (nonzero) digits is 15360, while the sum is 29.
Adding to 2220443050241 its reverse (1420503440222), we get a palindrome (3640946490463).
The spelling of 2220443050241 in words is "two trillion, two hundred twenty billion, four hundred forty-three million, fifty thousand, two hundred forty-one".
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