Base | Representation |
---|---|
bin | 1100000000001111… |
… | …0001001001011101 |
3 | 22022120011101120010 |
4 | 3000003301021131 |
5 | 23044341310323 |
6 | 1251423113433 |
7 | 142564234422 |
oct | 30003611135 |
9 | 8276141503 |
10 | 3222213213 |
11 | 140394552a |
12 | 75b142879 |
13 | 3c474844b |
14 | 227d2bd49 |
15 | 13cd39c93 |
hex | c00f125d |
3222213213 has 8 divisors (see below), whose sum is σ = 4396198048. Its totient is φ = 2098185264.
The previous prime is 3222213209. The next prime is 3222213257. The reversal of 3222213213 is 3123122223.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3222213213 - 22 = 3222213209 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 3222213213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3222213713) 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 7 ways as a sum of consecutive naturals, for example, 12489070 + ... + 12489327.
It is an arithmetic number, because the mean of its divisors is an integer number (549524756).
Almost surely, 23222213213 is an apocalyptic number.
It is an amenable number.
3222213213 is a deficient number, since it is larger than the sum of its proper divisors (1173984835).
3222213213 is a wasteful number, since it uses less digits than its factorization.
3222213213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24978443.
The product of its digits is 864, while the sum is 21.
The square root of 3222213213 is about 56764.5418637374. The cubic root of 3222213213 is about 1477.0144973348.
Adding to 3222213213 its reverse (3123122223), we get a palindrome (6345335436).
The spelling of 3222213213 in words is "three billion, two hundred twenty-two million, two hundred thirteen thousand, two hundred thirteen".
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