Base | Representation |
---|---|
bin | 110001101011… |
… | …010001101010 |
3 | 220111121020221 |
4 | 301223101222 |
5 | 11313203224 |
6 | 1143040254 |
7 | 215454634 |
oct | 61532152 |
9 | 26447227 |
10 | 13022314 |
11 | 7394948 |
12 | 444008a |
13 | 290c416 |
14 | 1a2da54 |
15 | 12236e4 |
hex | c6b46a |
13022314 has 8 divisors (see below), whose sum is σ = 19619460. Its totient is φ = 6482496.
The previous prime is 13022311. The next prime is 13022333. The reversal of 13022314 is 41322031.
It is a happy number.
13022314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 12482089 + 540225 = 3533^2 + 735^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×130223143 (a number of 22 digits) contains 333 as substring.
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 3 ways as a sum of consecutive naturals, for example, 13759 + ... + 14674.
Almost surely, 213022314 is an apocalyptic number.
13022314 is a deficient number, since it is larger than the sum of its proper divisors (6597146).
13022314 is a wasteful number, since it uses less digits than its factorization.
13022314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28664.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 13022314 is about 3608.6443437945. The cubic root of 13022314 is about 235.2679243906.
Adding to 13022314 its reverse (41322031), we get a palindrome (54344345).
The spelling of 13022314 in words is "thirteen million, twenty-two thousand, three hundred fourteen".
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