Base | Representation |
---|---|
bin | 110101011010… |
… | …110001101001 |
3 | 222100102220221 |
4 | 311122301221 |
5 | 12041101210 |
6 | 1220050041 |
7 | 230011651 |
oct | 65326151 |
9 | 28312827 |
10 | 14003305 |
11 | 79a4988 |
12 | 4833921 |
13 | 2b93aa4 |
14 | 1c07361 |
15 | 13691da |
hex | d5ac69 |
14003305 has 8 divisors (see below), whose sum is σ = 16875144. Its totient is φ = 11155200.
The previous prime is 14003293. The next prime is 14003309. The reversal of 14003305 is 50330041.
It can be written as a sum of positive squares in 4 ways, for example, as 549081 + 13454224 = 741^2 + 3668^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14003305 - 25 = 14003273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14003309) 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 7 ways as a sum of consecutive naturals, for example, 4606 + ... + 7015.
It is an arithmetic number, because the mean of its divisors is an integer number (2109393).
Almost surely, 214003305 is an apocalyptic number.
It is an amenable number.
14003305 is a deficient number, since it is larger than the sum of its proper divisors (2871839).
14003305 is a wasteful number, since it uses less digits than its factorization.
14003305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11867.
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 14003305 is about 3742.0990099141. The cubic root of 14003305 is about 241.0331904496.
Adding to 14003305 its reverse (50330041), we get a palindrome (64333346).
The spelling of 14003305 in words is "fourteen million, three thousand, three hundred five".
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