Base | Representation |
---|---|
bin | 111000100100… |
… | …010001111001 |
3 | 1000220101002211 |
4 | 320210101321 |
5 | 12244004130 |
6 | 1245455121 |
7 | 240020155 |
oct | 70442171 |
9 | 30811084 |
10 | 14828665 |
11 | 8408aa5 |
12 | 4b714a1 |
13 | 30c2677 |
14 | 1d80065 |
15 | 147da2a |
hex | e24479 |
14828665 has 4 divisors (see below), whose sum is σ = 17794404. Its totient is φ = 11862928.
The previous prime is 14828621. The next prime is 14828677. The reversal of 14828665 is 56682841.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2585664 + 12243001 = 1608^2 + 3499^2 .
It is a cyclic number.
It is not a de Polignac number, because 14828665 - 29 = 14828153 is a prime.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 1482862 + ... + 1482871.
It is an arithmetic number, because the mean of its divisors is an integer number (4448601).
Almost surely, 214828665 is an apocalyptic number.
It is an amenable number.
14828665 is a deficient number, since it is larger than the sum of its proper divisors (2965739).
14828665 is an equidigital number, since it uses as much as digits as its factorization.
14828665 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2965738.
The product of its digits is 92160, while the sum is 40.
The square root of 14828665 is about 3850.8005661161. The cubic root of 14828665 is about 245.6786128484.
The spelling of 14828665 in words is "fourteen million, eight hundred twenty-eight thousand, six hundred sixty-five".
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