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82342 = 2133167
BaseRepresentation
bin10100000110100110
311011221201
4110012212
510113332
61433114
7462031
oct240646
9134851
1082342
1156957
123b79a
132b630
1422018
15195e7
hex141a6

82342 has 8 divisors (see below), whose sum is σ = 133056. Its totient is φ = 37992.

The previous prime is 82339. The next prime is 82349. The reversal of 82342 is 24328.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1558 + ... + 1609.

It is an arithmetic number, because the mean of its divisors is an integer number (16632).

282342 is an apocalyptic number.

82342 is a deficient number, since it is larger than the sum of its proper divisors (50714).

82342 is a wasteful number, since it uses less digits than its factorization.

82342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3182.

The product of its digits is 384, while the sum is 19.

The square root of 82342 is about 286.9529578171. The cubic root of 82342 is about 43.5051299715.

It can be divided in two parts, 82 and 342, that added together give a palindrome (424).

The spelling of 82342 in words is "eighty-two thousand, three hundred forty-two".

Divisors: 1 2 13 26 3167 6334 41171 82342