Base | Representation |
---|---|
bin | 1100000000010000… |
… | …0110111000000101 |
3 | 22022120022220122102 |
4 | 3000010012320011 |
5 | 23044402132323 |
6 | 1251425041445 |
7 | 142565055044 |
oct | 30004067005 |
9 | 8276286572 |
10 | 3222302213 |
11 | 14039a6389 |
12 | 75b186285 |
13 | 3c4779b00 |
14 | 227d5255b |
15 | 13cd56328 |
hex | c0106e05 |
3222302213 has 24 divisors (see below), whose sum is σ = 3794464008. Its totient is φ = 2723715072.
The previous prime is 3222302203. The next prime is 3222302243. The reversal of 3222302213 is 3122032223.
It can be written as a sum of positive squares in 12 ways, for example, as 93354244 + 3128947969 = 9662^2 + 55937^2 .
It is not a de Polignac number, because 3222302213 - 24 = 3222302197 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 (3222302203) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91145 + ... + 121457.
It is an arithmetic number, because the mean of its divisors is an integer number (158102667).
Almost surely, 23222302213 is an apocalyptic number.
It is an amenable number.
3222302213 is a deficient number, since it is larger than the sum of its proper divisors (572161795).
3222302213 is a wasteful number, since it uses less digits than its factorization.
3222302213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30393 (or 30380 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 3222302213 is about 56765.3257984132. The cubic root of 3222302213 is about 1477.0280959673.
Adding to 3222302213 its reverse (3122032223), we get a palindrome (6344334436).
The spelling of 3222302213 in words is "three billion, two hundred twenty-two million, three hundred two thousand, two hundred thirteen".
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