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4083 = 31361
BaseRepresentation
bin111111110011
312121020
4333303
5112313
630523
714622
oct7763
95536
104083
113082
122443
131b21
1416b9
151323
hexff3

4083 has 4 divisors (see below), whose sum is σ = 5448. Its totient is φ = 2720.

The previous prime is 4079. The next prime is 4091. The reversal of 4083 is 3804.

Adding to 4083 its reverse (3804), we get a palindrome (7887).

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 4083 - 22 = 4079 is a prime.

It is a D-number.

It is a nialpdrome in base 8 and base 16.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (4003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 678 + ... + 683.

It is equal to the Eulerian number A(12, 1).

It is an arithmetic number, because the mean of its divisors is an integer number (1362).

24083 is an apocalyptic number.

4083 is a deficient number, since it is larger than the sum of its proper divisors (1365).

4083 is a wasteful number, since it uses less digits than its factorization.

4083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1364.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 4083 is about 63.8983567864. The cubic root of 4083 is about 15.9830549771.

The spelling of 4083 in words is "four thousand, eighty-three".

Divisors: 1 3 1361 4083