Base | Representation |
---|---|
bin | 110111000100… |
… | …111101100001 |
3 | 1000011112112200 |
4 | 313010331201 |
5 | 12144010431 |
6 | 1233243413 |
7 | 233502666 |
oct | 67047541 |
9 | 30145480 |
10 | 14438241 |
11 | 8171734 |
12 | 4a03569 |
13 | 2cb6a4c |
14 | 1cbba6d |
15 | 1402ee6 |
hex | dc4f61 |
14438241 has 12 divisors (see below), whose sum is σ = 20888868. Its totient is φ = 9609984.
The previous prime is 14438213. The next prime is 14438243. The reversal of 14438241 is 14283441.
It can be written as a sum of positive squares in 2 ways, for example, as 8208225 + 6230016 = 2865^2 + 2496^2 .
It is not a de Polignac number, because 14438241 - 25 = 14438209 is a prime.
It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14438243) 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 11 ways as a sum of consecutive naturals, for example, 8521 + ... + 10073.
It is an arithmetic number, because the mean of its divisors is an integer number (1740739).
Almost surely, 214438241 is an apocalyptic number.
It is an amenable number.
14438241 is a deficient number, since it is larger than the sum of its proper divisors (6450627).
14438241 is a wasteful number, since it uses less digits than its factorization.
14438241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2592 (or 2589 counting only the distinct ones).
The product of its digits is 3072, while the sum is 27.
The square root of 14438241 is about 3799.7685455827. The cubic root of 14438241 is about 243.5032501003.
The spelling of 14438241 in words is "fourteen million, four hundred thirty-eight thousand, two hundred forty-one".
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