Base | Representation |
---|---|
bin | 110101100000001000… |
… | …011111011010000111 |
3 | 12111021121102222012011 |
4 | 311200020133122013 |
5 | 1420123014212013 |
6 | 42220241235051 |
7 | 4102412646133 |
oct | 654010373207 |
9 | 174247388164 |
10 | 57447413383 |
11 | 223aa626a48 |
12 | b173032a87 |
13 | 55569781c9 |
14 | 2acd8743c3 |
15 | 17635dac3d |
hex | d6021f687 |
57447413383 has 2 divisors, whose sum is σ = 57447413384. Its totient is φ = 57447413382.
The previous prime is 57447413369. The next prime is 57447413389. The reversal of 57447413383 is 38331474475.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-57447413383 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (57447413389) 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, 28723706691 + 28723706692.
It is an arithmetic number, because the mean of its divisors is an integer number (28723706692).
Almost surely, 257447413383 is an apocalyptic number.
57447413383 is a deficient number, since it is larger than the sum of its proper divisors (1).
57447413383 is an equidigital number, since it uses as much as digits as its factorization.
57447413383 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 3386880, while the sum is 49.
The spelling of 57447413383 in words is "fifty-seven billion, four hundred forty-seven million, four hundred thirteen thousand, three hundred eighty-three".
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