Base | Representation |
---|---|
bin | 10011111010001000100101 |
3 | 100211010220212 |
4 | 103322020211 |
5 | 2314000403 |
6 | 303505205 |
7 | 62234213 |
oct | 23721045 |
9 | 10733825 |
10 | 5218853 |
11 | 2a45002 |
12 | 18b8205 |
13 | 11095a3 |
14 | 99bcb3 |
15 | 6d14d8 |
hex | 4fa225 |
5218853 has 2 divisors, whose sum is σ = 5218854. Its totient is φ = 5218852.
The previous prime is 5218823. The next prime is 5218879. The reversal of 5218853 is 3588125.
It is a happy number.
5218853 is digitally balanced in base 3, 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., 4133089 + 1085764 = 2033^2 + 1042^2 .
It is a cyclic number.
It is not a de Polignac number, because 5218853 - 214 = 5202469 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5218823) by changing a digit.
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 as a sum of consecutive naturals, namely, 2609426 + 2609427.
It is an arithmetic number, because the mean of its divisors is an integer number (2609427).
Almost surely, 25218853 is an apocalyptic number.
It is an amenable number.
5218853 is a deficient number, since it is larger than the sum of its proper divisors (1).
5218853 is an equidigital number, since it uses as much as digits as its factorization.
5218853 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 9600, while the sum is 32.
The square root of 5218853 is about 2284.4809038379. The cubic root of 5218853 is about 173.4569429763.
The spelling of 5218853 in words is "five million, two hundred eighteen thousand, eight hundred fifty-three".
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