Base | Representation |
---|---|
bin | 1000001110111101… |
… | …0101010001101101 |
3 | 12201000220222021000 |
4 | 2003233111101231 |
5 | 14011304120323 |
6 | 1003152430513 |
7 | 105525405312 |
oct | 20357252155 |
9 | 5630828230 |
10 | 2210223213 |
11 | a34682460 |
12 | 518248439 |
13 | 292ba09b3 |
14 | 16d77cd09 |
15 | ce08ae43 |
hex | 83bd546d |
2210223213 has 32 divisors (see below), whose sum is σ = 3687321600. Its totient is φ = 1296313200.
The previous prime is 2210223209. The next prime is 2210223217. The reversal of 2210223213 is 3123220122.
It is an interprime number because it is at equal distance from previous prime (2210223209) and next prime (2210223217).
It is not a de Polignac number, because 2210223213 - 22 = 2210223209 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2210223217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110823 + ... + 129236.
It is an arithmetic number, because the mean of its divisors is an integer number (115228800).
Almost surely, 22210223213 is an apocalyptic number.
It is an amenable number.
2210223213 is a deficient number, since it is larger than the sum of its proper divisors (1477098387).
2210223213 is a wasteful number, since it uses less digits than its factorization.
2210223213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240110 (or 240104 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 2210223213 is about 47013.0111033105. The cubic root of 2210223213 is about 1302.6029136574.
Adding to 2210223213 its reverse (3123220122), we get a palindrome (5333443335).
The spelling of 2210223213 in words is "two billion, two hundred ten million, two hundred twenty-three thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •