Base | Representation |
---|---|
bin | 110001101011… |
… | …010001101001 |
3 | 220111121020220 |
4 | 301223101221 |
5 | 11313203223 |
6 | 1143040253 |
7 | 215454633 |
oct | 61532151 |
9 | 26447226 |
10 | 13022313 |
11 | 7394947 |
12 | 4440089 |
13 | 290c415 |
14 | 1a2da53 |
15 | 12236e3 |
hex | c6b469 |
13022313 has 8 divisors (see below), whose sum is σ = 17395488. Its totient is φ = 8665344.
The previous prime is 13022311. The next prime is 13022333. The reversal of 13022313 is 31322031.
13022313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13022313 - 21 = 13022311 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13022292 and 13022301.
It is not an unprimeable number, because it can be changed into a prime (13022311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2031 + ... + 5492.
It is an arithmetic number, because the mean of its divisors is an integer number (2174436).
Almost surely, 213022313 is an apocalyptic number.
It is an amenable number.
13022313 is a deficient number, since it is larger than the sum of its proper divisors (4373175).
13022313 is an equidigital number, since it uses as much as digits as its factorization.
13022313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8103.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 13022313 is about 3608.6442052383. The cubic root of 13022313 is about 235.2679183684.
Adding to 13022313 its reverse (31322031), we get a palindrome (44344344).
The spelling of 13022313 in words is "thirteen million, twenty-two thousand, three hundred thirteen".
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