Base | Representation |
---|---|
bin | 110101011100101001… |
… | …101000011001010011 |
3 | 12111010112111212020022 |
4 | 311130221220121103 |
5 | 1420013040221313 |
6 | 42210353134055 |
7 | 4101103245503 |
oct | 653451503123 |
9 | 174115455208 |
10 | 57388992083 |
11 | 2237a654185 |
12 | b15755a32b |
13 | 55478319a7 |
14 | 2ac5bc7a03 |
15 | 175d3eac08 |
hex | d5ca68653 |
57388992083 has 2 divisors, whose sum is σ = 57388992084. Its totient is φ = 57388992082.
The previous prime is 57388992007. The next prime is 57388992091. The reversal of 57388992083 is 38029988375.
57388992083 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 57388992083 - 230 = 56315250259 is a prime.
It is not a weakly prime, because it can be changed into another prime (57388998083) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28694496041 + 28694496042.
It is an arithmetic number, because the mean of its divisors is an integer number (28694496042).
Almost surely, 257388992083 is an apocalyptic number.
57388992083 is a deficient number, since it is larger than the sum of its proper divisors (1).
57388992083 is an equidigital number, since it uses as much as digits as its factorization.
57388992083 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 26127360, while the sum is 62.
The spelling of 57388992083 in words is "fifty-seven billion, three hundred eighty-eight million, nine hundred ninety-two thousand, eighty-three".
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