Base | Representation |
---|---|
bin | 10100110010100100… |
… | …101011111000100101 |
3 | 2010121202020212012022 |
4 | 110302210223320211 |
5 | 331204232023323 |
6 | 14131042032525 |
7 | 1420123016504 |
oct | 246244537045 |
9 | 63552225168 |
10 | 22323314213 |
11 | 9515a24412 |
12 | 43b0048745 |
13 | 2149b23885 |
14 | 111aaa283b |
15 | 8a9be54c8 |
hex | 53292be25 |
22323314213 has 4 divisors (see below), whose sum is σ = 22544337228. Its totient is φ = 22102291200.
The previous prime is 22323314207. The next prime is 22323314269. The reversal of 22323314213 is 31241332322.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 15451235809 + 6872078404 = 124303^2 + 82898^2 .
It is a cyclic number.
It is not a de Polignac number, because 22323314213 - 234 = 5143445029 is a prime.
It is a super-3 number, since 3×223233142133 (a number of 32 digits) contains 333 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22323314113) 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 3 ways as a sum of consecutive naturals, for example, 110511356 + ... + 110511557.
It is an arithmetic number, because the mean of its divisors is an integer number (5636084307).
Almost surely, 222323314213 is an apocalyptic number.
It is an amenable number.
22323314213 is a deficient number, since it is larger than the sum of its proper divisors (221023015).
22323314213 is a wasteful number, since it uses less digits than its factorization.
22323314213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221023014.
The product of its digits is 5184, while the sum is 26.
Adding to 22323314213 its reverse (31241332322), we get a palindrome (53564646535).
The spelling of 22323314213 in words is "twenty-two billion, three hundred twenty-three million, three hundred fourteen thousand, two hundred thirteen".
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