Base | Representation |
---|---|
bin | 110101011011… |
… | …000100100001 |
3 | 222100111120200 |
4 | 311123010201 |
5 | 12041121023 |
6 | 1220055413 |
7 | 230015325 |
oct | 65330441 |
9 | 28314520 |
10 | 14004513 |
11 | 79a5886 |
12 | 4834569 |
13 | 2b944c3 |
14 | 1c07985 |
15 | 1369743 |
hex | d5b121 |
14004513 has 12 divisors (see below), whose sum is σ = 20342868. Its totient is φ = 9283680.
The previous prime is 14004503. The next prime is 14004527. The reversal of 14004513 is 31540041.
It is a happy number.
14004513 is digitally balanced in base 3, 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 2 ways, for example, as 3873024 + 10131489 = 1968^2 + 3183^2 .
It is not a de Polignac number, because 14004513 - 28 = 14004257 is a prime.
It is a super-2 number, since 2×140045132 = 392252768734338, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (14004503) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2670 + ... + 5927.
It is an arithmetic number, because the mean of its divisors is an integer number (1695239).
Almost surely, 214004513 is an apocalyptic number.
It is an amenable number.
14004513 is a deficient number, since it is larger than the sum of its proper divisors (6338355).
14004513 is a wasteful number, since it uses less digits than its factorization.
14004513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8784 (or 8781 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 14004513 is about 3742.2604131728. The cubic root of 14004513 is about 241.0401211877.
Adding to 14004513 its reverse (31540041), we get a palindrome (45544554).
The spelling of 14004513 in words is "fourteen million, four thousand, five hundred thirteen".
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