Base | Representation |
---|---|
bin | 110101011011… |
… | …010010010001 |
3 | 222100112210021 |
4 | 311123102101 |
5 | 12041133033 |
6 | 1220103441 |
7 | 230021023 |
oct | 65332221 |
9 | 28315707 |
10 | 14005393 |
11 | 79a6506 |
12 | 4834b81 |
13 | 2b94a1c |
14 | 1c08013 |
15 | 1369b2d |
hex | d5b491 |
14005393 has 2 divisors, whose sum is σ = 14005394. Its totient is φ = 14005392.
The previous prime is 14005363. The next prime is 14005403. The reversal of 14005393 is 39350041.
14005393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 13786369 + 219024 = 3713^2 + 468^2 .
It is a cyclic number.
It is not a de Polignac number, because 14005393 - 213 = 13997201 is a prime.
It is a nialpdrome in base 8.
It is not a weakly prime, because it can be changed into another prime (14005363) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7002696 + 7002697.
It is an arithmetic number, because the mean of its divisors is an integer number (7002697).
Almost surely, 214005393 is an apocalyptic number.
It is an amenable number.
14005393 is a deficient number, since it is larger than the sum of its proper divisors (1).
14005393 is an equidigital number, since it uses as much as digits as its factorization.
14005393 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1620, while the sum is 25.
The square root of 14005393 is about 3742.3779873230. The cubic root of 14005393 is about 241.0451698189.
The spelling of 14005393 in words is "fourteen million, five thousand, three hundred ninety-three".
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