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BaseRepresentation
bin10000111010
31111002
4100322
513312
65002
73104
oct2072
91432
101082
118a4
12762
13653
14574
154c2
hex43a

1082 has 4 divisors (see below), whose sum is σ = 1626. Its totient is φ = 540.

The previous prime is 1069. The next prime is 1087. The reversal of 1082 is 2801.

Adding to 1082 its reverse (2801), we get a palindrome (3883).

It can be divided in two parts, 108 and 2, that multiplied together give a cube (216 = 63).

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

It can be written as a sum of positive squares in only one way, i.e., 961 + 121 = 31^2 + 11^2 .

It is a pancake number, because a pancake can be divided into 1082 parts by 46 straight cuts.

It is a nialpdrome in base 12 and base 13.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 1082.

It is not an unprimeable number, because it can be changed into a prime (1087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269 + ... + 272.

1082 is a deficient number, since it is larger than the sum of its proper divisors (544).

1082 is an equidigital number, since it uses as much as digits as its factorization.

1082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1082 is about 32.8937684068. The cubic root of 1082 is about 10.2661850189.

The spelling of 1082 in words is "one thousand, eighty-two".

Divisors: 1 2 541 1082