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4082 = 213157
BaseRepresentation
bin111111110010
312121012
4333302
5112312
630522
714621
oct7762
95535
104082
113081
122442
131b20
1416b8
151322
hexff2

4082 has 8 divisors (see below), whose sum is σ = 6636. Its totient is φ = 1872.

The previous prime is 4079. The next prime is 4091. The reversal of 4082 is 2804.

4082 is nontrivially palindromic in base 12.

4082 is an esthetic number in base 3, because in such base its adjacent digits differ by 1.

It can be written as a sum of positive squares in 2 ways, for example, as 3721 + 361 = 61^2 + 19^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 8 and base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 4082.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53 + ... + 104.

4082 is a deficient number, since it is larger than the sum of its proper divisors (2554).

4082 is a wasteful number, since it uses less digits than its factorization.

4082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 4082 is about 63.8905313799. The cubic root of 4082 is about 15.9817500249.

Adding to 4082 its sum of digits (14), we get a 12-th power (4096 = 212).

Adding to 4082 its reverse (2804), we get a palindrome (6886).

The spelling of 4082 in words is "four thousand, eighty-two".

Divisors: 1 2 13 26 157 314 2041 4082