Base | Representation |
---|---|
bin | 110111000101… |
… | …011001000011 |
3 | 1000011121221221 |
4 | 313011121003 |
5 | 12144040003 |
6 | 1233255511 |
7 | 233511064 |
oct | 67053103 |
9 | 30147857 |
10 | 14440003 |
11 | 8172a96 |
12 | 4a04597 |
13 | 2cb77a6 |
14 | 1cbc56b |
15 | 14037bd |
hex | dc5643 |
14440003 has 4 divisors (see below), whose sum is σ = 14455168. Its totient is φ = 14424840.
The previous prime is 14440001. The next prime is 14440031. The reversal of 14440003 is 30004441.
14440003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 14440003 - 21 = 14440001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14440001) 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, 6051 + ... + 8092.
It is an arithmetic number, because the mean of its divisors is an integer number (3613792).
Almost surely, 214440003 is an apocalyptic number.
14440003 is a deficient number, since it is larger than the sum of its proper divisors (15165).
14440003 is a wasteful number, since it uses less digits than its factorization.
14440003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15164.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 14440003 is about 3800.0003947368. Note that the first 3 decimals coincide. The cubic root of 14440003 is about 243.5131551683.
Adding to 14440003 its reverse (30004441), we get a palindrome (44444444).
The spelling of 14440003 in words is "fourteen million, four hundred forty thousand, three".
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