Base | Representation |
---|---|
bin | 110101110011… |
… | …110000000101 |
3 | 222112122020211 |
4 | 311303300011 |
5 | 12102334410 |
6 | 1222155421 |
7 | 230616133 |
oct | 65636005 |
9 | 28478224 |
10 | 14105605 |
11 | 7a64828 |
12 | 4882b71 |
13 | 2bcb517 |
14 | 1c32753 |
15 | 138968a |
hex | d73c05 |
14105605 has 8 divisors (see below), whose sum is σ = 16969464. Its totient is φ = 11256000.
The previous prime is 14105603. The next prime is 14105617. The reversal of 14105605 is 50650141.
14105605 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 4 ways, for example, as 103041 + 14002564 = 321^2 + 3742^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14105605 - 21 = 14105603 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14105603) 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, 1246 + ... + 5455.
It is an arithmetic number, because the mean of its divisors is an integer number (2121183).
Almost surely, 214105605 is an apocalyptic number.
It is an amenable number.
14105605 is a deficient number, since it is larger than the sum of its proper divisors (2863859).
14105605 is an equidigital number, since it uses as much as digits as its factorization.
14105605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7127.
The product of its (nonzero) digits is 600, while the sum is 22.
The square root of 14105605 is about 3755.7429358251. The cubic root of 14105605 is about 241.6187163420.
Adding to 14105605 its reverse (50650141), we get a palindrome (64755746).
The spelling of 14105605 in words is "fourteen million, one hundred five thousand, six hundred five".
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