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57410933 is a prime number
BaseRepresentation
bin1101101100000…
…0010101110101
311000000202222212
43123000111311
5104144122213
65410303205
71264661546
oct333002565
9130022885
1057410933
112a452758
1217287b05
13bb81688
1478a64cd
1550909a8
hex36c0575

57410933 has 2 divisors, whose sum is σ = 57410934. Its totient is φ = 57410932.

The previous prime is 57410917. The next prime is 57410993. The reversal of 57410933 is 33901475.

It is a happy number.

57410933 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57410929 + 4 = 7577^2 + 2^2 .

It is a cyclic number.

It is not a de Polignac number, because 57410933 - 24 = 57410917 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 57410933.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57410993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28705466 + 28705467.

It is an arithmetic number, because the mean of its divisors is an integer number (28705467).

Almost surely, 257410933 is an apocalyptic number.

It is an amenable number.

57410933 is a deficient number, since it is larger than the sum of its proper divisors (1).

57410933 is an equidigital number, since it uses as much as digits as its factorization.

57410933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 57410933 is about 7577.0002639567. Note that the first 3 decimals coincide. The cubic root of 57410933 is about 385.7727393219.

The spelling of 57410933 in words is "fifty-seven million, four hundred ten thousand, nine hundred thirty-three".