Base | Representation |
---|---|
bin | 1000010001110110… |
… | …0001000101011001 |
3 | 12201212201001220222 |
4 | 2010131201011121 |
5 | 14022404031301 |
6 | 1004304125425 |
7 | 106033331540 |
oct | 20435410531 |
9 | 5655631828 |
10 | 2222330201 |
11 | a404a1633 |
12 | 520306875 |
13 | 29554c5b0 |
14 | 171211157 |
15 | d017d31b |
hex | 84761159 |
2222330201 has 32 divisors (see below), whose sum is σ = 2846097408. Its totient is φ = 1687936320.
The previous prime is 2222330197. The next prime is 2222330221. The reversal of 2222330201 is 1020332222.
It is not a de Polignac number, because 2222330201 - 22 = 2222330197 is a prime.
It is a super-3 number, since 3×22223302013 (a number of 29 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2222330201.
It is not an unprimeable number, because it can be changed into a prime (2222330221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 355166 + ... + 361368.
It is an arithmetic number, because the mean of its divisors is an integer number (88940544).
Almost surely, 22222330201 is an apocalyptic number.
It is an amenable number.
2222330201 is a deficient number, since it is larger than the sum of its proper divisors (623767207).
2222330201 is a wasteful number, since it uses less digits than its factorization.
2222330201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6381.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 2222330201 is about 47141.5973530809. The cubic root of 2222330201 is about 1304.9770161784.
Adding to 2222330201 its reverse (1020332222), we get a palindrome (3242662423).
The spelling of 2222330201 in words is "two billion, two hundred twenty-two million, three hundred thirty thousand, two hundred one".
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