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12883 = 13991
BaseRepresentation
bin11001001010011
3122200011
43021103
5403013
6135351
752363
oct31123
918604
1012883
119752
127557
135b30
1449a3
153c3d
hex3253

12883 has 4 divisors (see below), whose sum is σ = 13888. Its totient is φ = 11880.

The previous prime is 12853. The next prime is 12889. The reversal of 12883 is 38821.

12883 is nontrivially palindromic in base 12.

12883 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12883 - 213 = 4691 is a prime.

It is the 114-th Hogben number.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (12889) by changing a digit.

It is a nontrivial repunit in base 113.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483 + ... + 508.

It is an arithmetic number, because the mean of its divisors is an integer number (3472).

212883 is an apocalyptic number.

12883 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12883 is a deficient number, since it is larger than the sum of its proper divisors (1005).

12883 is an equidigital number, since it uses as much as digits as its factorization.

12883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004.

The product of its digits is 384, while the sum is 22.

The square root of 12883 is about 113.5033039167. The cubic root of 12883 is about 23.4425941520.

The spelling of 12883 in words is "twelve thousand, eight hundred eighty-three".

Divisors: 1 13 991 12883