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BaseRepresentation
bin1110001000101011
32221102102
432020223
53323044
61124015
7330542
oct161053
987372
1057899
113a556
122960b
132047a
1417159
151224e
hexe22b

57899 has 2 divisors, whose sum is σ = 57900. Its totient is φ = 57898.

The previous prime is 57881. The next prime is 57901. The reversal of 57899 is 99875.

57899 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 a de Polignac number, because none of the positive numbers 2k-57899 is a prime.

Together with 57901, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 10 and base 15.

It is not a weakly prime, because it can be changed into another prime (57809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28949 + 28950.

It is an arithmetic number, because the mean of its divisors is an integer number (28950).

257899 is an apocalyptic number.

57899 is a deficient number, since it is larger than the sum of its proper divisors (1).

57899 is an equidigital number, since it uses as much as digits as its factorization.

57899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 38.

The square root of 57899 is about 240.6221103723. The cubic root of 57899 is about 38.6862844697.

The spelling of 57899 in words is "fifty-seven thousand, eight hundred ninety-nine".