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14887 is a prime number
BaseRepresentation
bin11101000100111
3202102101
43220213
5434022
6152531
761255
oct35047
922371
1014887
1110204
128747
136a12
1455d5
154627
hex3a27

14887 has 2 divisors, whose sum is σ = 14888. Its totient is φ = 14886.

The previous prime is 14879. The next prime is 14891. The reversal of 14887 is 78841.

14887 is digitally balanced in base 3, 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 14887 - 23 = 14879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7443 + 7444.

It is an arithmetic number, because the mean of its divisors is an integer number (7444).

214887 is an apocalyptic number.

14887 is a deficient number, since it is larger than the sum of its proper divisors (1).

14887 is an equidigital number, since it uses as much as digits as its factorization.

14887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1792, while the sum is 28.

The square root of 14887 is about 122.0122944625. The cubic root of 14887 is about 24.6000352523.

The spelling of 14887 in words is "fourteen thousand, eight hundred eighty-seven".