Base | Representation |
---|---|
bin | 110101101110… |
… | …110100111111 |
3 | 222111121120221 |
4 | 311232310333 |
5 | 12101213224 |
6 | 1221522211 |
7 | 230503264 |
oct | 65566477 |
9 | 28447527 |
10 | 14085439 |
11 | 7a50665 |
12 | 4873367 |
13 | 2bc22a4 |
14 | 1c2926b |
15 | 13836e4 |
hex | d6ed3f |
14085439 has 8 divisors (see below), whose sum is σ = 14815872. Its totient is φ = 13372320.
The previous prime is 14085437. The next prime is 14085457. The reversal of 14085439 is 93458041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14085439 - 21 = 14085437 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 (14085437) 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 7 ways as a sum of consecutive naturals, for example, 2644 + ... + 5929.
It is an arithmetic number, because the mean of its divisors is an integer number (1851984).
Almost surely, 214085439 is an apocalyptic number.
14085439 is a deficient number, since it is larger than the sum of its proper divisors (730433).
14085439 is an equidigital number, since it uses as much as digits as its factorization.
14085439 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8657.
The product of its (nonzero) digits is 17280, while the sum is 34.
The square root of 14085439 is about 3753.0572870661. The cubic root of 14085439 is about 241.5035184744.
The spelling of 14085439 in words is "fourteen million, eighty-five thousand, four hundred thirty-nine".
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