Base | Representation |
---|---|
bin | 1000010001100011… |
… | …0111111011100111 |
3 | 12201210102020022210 |
4 | 2010120313323213 |
5 | 14022101104223 |
6 | 1004222054503 |
7 | 106020102201 |
oct | 20430677347 |
9 | 5653366283 |
10 | 2221113063 |
11 | a3a840134 |
12 | 51ba1a433 |
13 | 2952145b0 |
14 | 170db5771 |
15 | ceedc893 |
hex | 84637ee7 |
2221113063 has 16 divisors (see below), whose sum is σ = 3196889696. Its totient is φ = 1363582080.
The previous prime is 2221113061. The next prime is 2221113067. The reversal of 2221113063 is 3603111222.
It is not a de Polignac number, because 2221113063 - 21 = 2221113061 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2221113061) 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, 51220 + ... + 84057.
It is an arithmetic number, because the mean of its divisors is an integer number (199805606).
Almost surely, 22221113063 is an apocalyptic number.
2221113063 is a deficient number, since it is larger than the sum of its proper divisors (975776633).
2221113063 is a wasteful number, since it uses less digits than its factorization.
2221113063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135714.
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 2221113063 is about 47128.6862006570. The cubic root of 2221113063 is about 1304.7387336807.
Adding to 2221113063 its reverse (3603111222), we get a palindrome (5824224285).
The spelling of 2221113063 in words is "two billion, two hundred twenty-one million, one hundred thirteen thousand, sixty-three".
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