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5869 is a prime number
BaseRepresentation
bin1011011101101
322001101
41123231
5141434
643101
723053
oct13355
98041
105869
114456
123491
132896
1421d3
151b14
hex16ed

5869 has 2 divisors, whose sum is σ = 5870. Its totient is φ = 5868.

The previous prime is 5867. The next prime is 5879. The reversal of 5869 is 9685.

5869 is nontrivially palindromic in base 2.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3844 + 2025 = 62^2 + 45^2 .

It is a cyclic number.

It is not a de Polignac number, because 5869 - 21 = 5867 is a prime.

It is a super-2 number, since 2×58692 = 68890322, which contains 22 as substring.

Together with 5867, it forms a pair of twin primes.

5869 is a lucky number.

It is a plaindrome in base 8 and base 11.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2934 + 2935.

It is an arithmetic number, because the mean of its divisors is an integer number (2935).

It is an amenable number.

5869 is a deficient number, since it is larger than the sum of its proper divisors (1).

5869 is an equidigital number, since it uses as much as digits as its factorization.

5869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 28.

The square root of 5869 is about 76.6093989012. The cubic root of 5869 is about 18.0379856257.

It can be divided in two parts, 586 and 9, that added together give a palindrome (595).

The spelling of 5869 in words is "five thousand, eight hundred sixty-nine".