Base | Representation |
---|---|
bin | 11010010101010001000111… |
… | …11111110001111011111001 |
3 | 21121000200211121112020200002 |
4 | 31022220203333301323321 |
5 | 30042210130332204331 |
6 | 323053204003522345 |
7 | 15124344425315654 |
oct | 1512504377617371 |
9 | 247020747466602 |
10 | 57905353006841 |
11 | 174a558220151a |
12 | 65b25416893b5 |
13 | 26405b3832c72 |
14 | 10428c3b3889b |
15 | 6a63b77c19cb |
hex | 34aa23ff1ef9 |
57905353006841 has 2 divisors, whose sum is σ = 57905353006842. Its totient is φ = 57905353006840.
The previous prime is 57905353006783. The next prime is 57905353006861. The reversal of 57905353006841 is 14860035350975.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 53754778015225 + 4150574991616 = 7331765^2 + 2037296^2 .
It is a cyclic number.
It is not a de Polignac number, because 57905353006841 - 210 = 57905353005817 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (57905353006861) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28952676503420 + 28952676503421.
It is an arithmetic number, because the mean of its divisors is an integer number (28952676503421).
Almost surely, 257905353006841 is an apocalyptic number.
It is an amenable number.
57905353006841 is a deficient number, since it is larger than the sum of its proper divisors (1).
57905353006841 is an equidigital number, since it uses as much as digits as its factorization.
57905353006841 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 13608000, while the sum is 56.
The spelling of 57905353006841 in words is "fifty-seven trillion, nine hundred five billion, three hundred fifty-three million, six thousand, eight hundred forty-one".
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