6983 has 2 divisors, whose sum is σ = 6984. Its totient is φ = 6982.
The previous prime is 6977. The next prime is 6991. The reversal of 6983 is 3896.
It is a happy number.
6983 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
6983 is a truncatable prime.
It is a cyclic number.
It is not a de Polignac number, because 6983 - 24 = 6967 is a prime.
It is a Sophie Germain prime.
It is an alternating number because its digits alternate between even and odd.
It is a plaindrome in base 14.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (6883) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3491 + 3492.
It is an arithmetic number, because the mean of its divisors is an integer number (3492).
26983 is an apocalyptic number.
6983 is a deficient number, since it is larger than the sum of its proper divisors (1).
6983 is an equidigital number, since it uses as much as digits as its factorization.
6983 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1296, while the sum is 26.
The square root of 6983 is about 83.5643464643. The cubic root of 6983 is about 19.1138136414.
It can be divided in two parts, 6 and 983, that added together give a palindrome (989).
The spelling of 6983 in words is "six thousand, nine hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •