Base | Representation |
---|---|
bin | 1000001111101001… |
… | …0100001111001101 |
3 | 12201020100020221210 |
4 | 2003322110033031 |
5 | 14013023240131 |
6 | 1003334245033 |
7 | 105562026666 |
oct | 20372241715 |
9 | 5636306853 |
10 | 2213102541 |
11 | a36269771 |
12 | 5191b6779 |
13 | 29366b440 |
14 | 16dccc36d |
15 | ce459146 |
hex | 83e943cd |
2213102541 has 16 divisors (see below), whose sum is σ = 3183328064. Its totient is φ = 1359535104.
The previous prime is 2213102533. The next prime is 2213102557. The reversal of 2213102541 is 1452013122.
2213102541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2213102541 - 23 = 2213102533 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2213102561) 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, 26671 + ... + 71676.
It is an arithmetic number, because the mean of its divisors is an integer number (198958004).
Almost surely, 22213102541 is an apocalyptic number.
It is an amenable number.
2213102541 is a deficient number, since it is larger than the sum of its proper divisors (970225523).
2213102541 is a wasteful number, since it uses less digits than its factorization.
2213102541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98940.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 2213102541 is about 47043.6238081209. The cubic root of 2213102541 is about 1303.1683156061.
Adding to 2213102541 its reverse (1452013122), we get a palindrome (3665115663).
The spelling of 2213102541 in words is "two billion, two hundred thirteen million, one hundred two thousand, five hundred forty-one".
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