Base | Representation |
---|---|
bin | 110101100001… |
… | …111100011001 |
3 | 222101221012100 |
4 | 311201330121 |
5 | 12043021130 |
6 | 1220434013 |
7 | 230163363 |
oct | 65417431 |
9 | 28357170 |
10 | 14032665 |
11 | 7a14a49 |
12 | 4848909 |
13 | 2ba426a |
14 | 1c13d33 |
15 | 1372c60 |
hex | d61f19 |
14032665 has 24 divisors (see below), whose sum is σ = 25164360. Its totient is φ = 7225344.
The previous prime is 14032661. The next prime is 14032673. The reversal of 14032665 is 56623041.
It can be written as a sum of positive squares in 4 ways, for example, as 4613904 + 9418761 = 2148^2 + 3069^2 .
It is not a de Polignac number, because 14032665 - 22 = 14032661 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14032661) 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 23 ways as a sum of consecutive naturals, for example, 4072 + ... + 6681.
It is an arithmetic number, because the mean of its divisors is an integer number (1048515).
Almost surely, 214032665 is an apocalyptic number.
14032665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14032665 is a deficient number, since it is larger than the sum of its proper divisors (11131695).
14032665 is a wasteful number, since it uses less digits than its factorization.
14032665 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10793 (or 10790 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 14032665 is about 3746.0198878276. The cubic root of 14032665 is about 241.2015267677.
The spelling of 14032665 in words is "fourteen million, thirty-two thousand, six hundred sixty-five".
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