Base | Representation |
---|---|
bin | 1010101000111100… |
… | …11101010101000101 |
3 | 112202002120202021102 |
4 | 11110132131111011 |
5 | 43144313103033 |
6 | 2342453025445 |
7 | 261361135535 |
oct | 52436352505 |
9 | 15662522242 |
10 | 5712237893 |
11 | 247145596a |
12 | 1135025285 |
13 | 70059432b |
14 | 3c29034c5 |
15 | 236744de8 |
hex | 15479d545 |
5712237893 has 2 divisors, whose sum is σ = 5712237894. Its totient is φ = 5712237892.
The previous prime is 5712237889. The next prime is 5712237901. The reversal of 5712237893 is 3987322175.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4615435969 + 1096801924 = 67937^2 + 33118^2 .
It is a cyclic number.
It is not a de Polignac number, because 5712237893 - 22 = 5712237889 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5712237803) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2856118946 + 2856118947.
It is an arithmetic number, because the mean of its divisors is an integer number (2856118947).
Almost surely, 25712237893 is an apocalyptic number.
It is an amenable number.
5712237893 is a deficient number, since it is larger than the sum of its proper divisors (1).
5712237893 is an equidigital number, since it uses as much as digits as its factorization.
5712237893 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 635040, while the sum is 47.
The square root of 5712237893 is about 75579.3483234673. The cubic root of 5712237893 is about 1787.5934799630.
The spelling of 5712237893 in words is "five billion, seven hundred twelve million, two hundred thirty-seven thousand, eight hundred ninety-three".
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