Base | Representation |
---|---|
bin | 110101011011… |
… | …010011001001 |
3 | 222100112212100 |
4 | 311123103021 |
5 | 12041133244 |
6 | 1220104013 |
7 | 230021133 |
oct | 65332311 |
9 | 28315770 |
10 | 14005449 |
11 | 79a6557 |
12 | 4835009 |
13 | 2b94a63 |
14 | 1c08053 |
15 | 1369b69 |
hex | d5b4c9 |
14005449 has 12 divisors (see below), whose sum is σ = 20356336. Its totient is φ = 9278712.
The previous prime is 14005447. The next prime is 14005469. The reversal of 14005449 is 94450041.
It is not a de Polignac number, because 14005449 - 21 = 14005447 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14005447) 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 11 ways as a sum of consecutive naturals, for example, 3307 + ... + 6240.
Almost surely, 214005449 is an apocalyptic number.
It is an amenable number.
14005449 is a deficient number, since it is larger than the sum of its proper divisors (6350887).
14005449 is a wasteful number, since it uses less digits than its factorization.
14005449 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9716 (or 9713 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 14005449 is about 3742.3854691894. The cubic root of 14005449 is about 241.0454910883.
The spelling of 14005449 in words is "fourteen million, five thousand, four hundred forty-nine".
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