Base | Representation |
---|---|
bin | 1101101010101… |
… | …1001000010001 |
3 | 10222212100210221 |
4 | 3122223020101 |
5 | 104133332144 |
6 | 5404353041 |
7 | 1264150336 |
oct | 332531021 |
9 | 128770727 |
10 | 57324049 |
11 | 2a3a3452 |
12 | 17245781 |
13 | bb50c73 |
14 | 788298d |
15 | 5074d84 |
hex | 36ab211 |
57324049 has 2 divisors, whose sum is σ = 57324050. Its totient is φ = 57324048.
The previous prime is 57323999. The next prime is 57324077. The reversal of 57324049 is 94042375.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 53875600 + 3448449 = 7340^2 + 1857^2 .
It is a cyclic number.
It is not a de Polignac number, because 57324049 - 217 = 57192977 is a prime.
It is not a weakly prime, because it can be changed into another prime (57324649) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28662024 + 28662025.
It is an arithmetic number, because the mean of its divisors is an integer number (28662025).
Almost surely, 257324049 is an apocalyptic number.
It is an amenable number.
57324049 is a deficient number, since it is larger than the sum of its proper divisors (1).
57324049 is an equidigital number, since it uses as much as digits as its factorization.
57324049 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 30240, while the sum is 34.
The square root of 57324049 is about 7571.2646896011. The cubic root of 57324049 is about 385.5780354024.
The spelling of 57324049 in words is "fifty-seven million, three hundred twenty-four thousand, forty-nine".
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