Base | Representation |
---|---|
bin | 111000100111… |
… | …100100010101 |
3 | 1000221001120122 |
4 | 320213210111 |
5 | 12244422013 |
6 | 1250041325 |
7 | 240104345 |
oct | 70474425 |
9 | 30831518 |
10 | 14842133 |
11 | 8418129 |
12 | 4b79245 |
13 | 30c8837 |
14 | 1d84d25 |
15 | 1482a08 |
hex | e27915 |
14842133 has 4 divisors (see below), whose sum is σ = 14849868. Its totient is φ = 14834400.
The previous prime is 14842129. The next prime is 14842159. The reversal of 14842133 is 33124841.
14842133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 33124841 = 53 ⋅624997.
It can be written as a sum of positive squares in 2 ways, for example, as 5943844 + 8898289 = 2438^2 + 2983^2 .
It is a cyclic number.
It is not a de Polignac number, because 14842133 - 22 = 14842129 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14842103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1433 + ... + 5633.
It is an arithmetic number, because the mean of its divisors is an integer number (3712467).
Almost surely, 214842133 is an apocalyptic number.
It is an amenable number.
14842133 is a deficient number, since it is larger than the sum of its proper divisors (7735).
14842133 is an equidigital number, since it uses as much as digits as its factorization.
14842133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7734.
The product of its digits is 2304, while the sum is 26.
The square root of 14842133 is about 3852.5488965099. The cubic root of 14842133 is about 245.7529687964.
Adding to 14842133 its reverse (33124841), we get a palindrome (47966974).
The spelling of 14842133 in words is "fourteen million, eight hundred forty-two thousand, one hundred thirty-three".
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