Base | Representation |
---|---|
bin | 10100100101010101100011 |
3 | 101011010122212 |
4 | 110211111203 |
5 | 2340131221 |
6 | 311352335 |
7 | 63602141 |
oct | 24452543 |
9 | 11133585 |
10 | 5395811 |
11 | 3055a53 |
12 | 19826ab |
13 | 116bcb5 |
14 | a06591 |
15 | 718b5b |
hex | 525563 |
5395811 has 2 divisors, whose sum is σ = 5395812. Its totient is φ = 5395810.
The previous prime is 5395801. The next prime is 5395813. The reversal of 5395811 is 1185935.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5395811 - 210 = 5394787 is a prime.
It is a super-2 number, since 2×53958112 = 58229552695442, which contains 22 as substring.
Together with 5395813, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (5395813) 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, 2697905 + 2697906.
It is an arithmetic number, because the mean of its divisors is an integer number (2697906).
Almost surely, 25395811 is an apocalyptic number.
5395811 is a deficient number, since it is larger than the sum of its proper divisors (1).
5395811 is an equidigital number, since it uses as much as digits as its factorization.
5395811 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 5400, while the sum is 32.
The square root of 5395811 is about 2322.8885035662. Note that the first 3 decimals coincide. The cubic root of 5395811 is about 175.3956869633.
It can be divided in two parts, 5 and 395811, that multiplied together give a triangular number (1979055 = T1989).
The spelling of 5395811 in words is "five million, three hundred ninety-five thousand, eight hundred eleven".
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