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82466 = 241233
BaseRepresentation
bin10100001000100010
311012010022
4110020202
510114331
61433442
7462266
oct241042
9135108
1082466
1156a5a
123b882
132b6c7
14220a6
151967b
hex14222

82466 has 4 divisors (see below), whose sum is σ = 123702. Its totient is φ = 41232.

The previous prime is 82463. The next prime is 82469. The reversal of 82466 is 66428.

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

It is an interprime number because it is at equal distance from previous prime (82463) and next prime (82469).

It can be written as a sum of positive squares in only one way, i.e., 73441 + 9025 = 271^2 + 95^2 .

It is not an unprimeable number, because it can be changed into a prime (82463) 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, 20615 + ... + 20618.

282466 is an apocalyptic number.

82466 is a deficient number, since it is larger than the sum of its proper divisors (41236).

82466 is a wasteful number, since it uses less digits than its factorization.

82466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41235.

The product of its digits is 2304, while the sum is 26.

The square root of 82466 is about 287.1689398246. The cubic root of 82466 is about 43.5269573517.

The spelling of 82466 in words is "eighty-two thousand, four hundred sixty-six".

Divisors: 1 2 41233 82466