Base | Representation |
---|---|
bin | 110101100011100100… |
… | …001010011101000111 |
3 | 12111102121210122010122 |
4 | 311203210022131013 |
5 | 1420232234433424 |
6 | 42230055412155 |
7 | 4104012300002 |
oct | 654344123507 |
9 | 174377718118 |
10 | 57504999239 |
11 | 2242a089066 |
12 | b18a38405b |
13 | 556588b38c |
14 | 2ad7384539 |
15 | 17686b345e |
hex | d6390a747 |
57504999239 has 2 divisors, whose sum is σ = 57504999240. Its totient is φ = 57504999238.
The previous prime is 57504999197. The next prime is 57504999263. The reversal of 57504999239 is 93299940575.
57504999239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 57504999239 - 220 = 57503950663 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (57504999439) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28752499619 + 28752499620.
It is an arithmetic number, because the mean of its divisors is an integer number (28752499620).
Almost surely, 257504999239 is an apocalyptic number.
57504999239 is a deficient number, since it is larger than the sum of its proper divisors (1).
57504999239 is an equidigital number, since it uses as much as digits as its factorization.
57504999239 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 27556200, while the sum is 62.
The spelling of 57504999239 in words is "fifty-seven billion, five hundred four million, nine hundred ninety-nine thousand, two hundred thirty-nine".
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