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82834 = 283499
BaseRepresentation
bin10100001110010010
311012121221
4110032102
510122314
61435254
7463333
oct241622
9135557
1082834
1157264
123bb2a
132b91b
142228a
1519824
hex14392

82834 has 8 divisors (see below), whose sum is σ = 126000. Its totient is φ = 40836.

The previous prime is 82813. The next prime is 82837. The reversal of 82834 is 43828.

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

It is a super-2 number, since 2×828342 = 13722943112, which contains 22 as substring.

It is a plaindrome in base 9 and base 14.

It is a junction number, because it is equal to n+sod(n) for n = 82799 and 82808.

It is not an unprimeable number, because it can be changed into a prime (82837) 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, 84 + ... + 415.

It is an arithmetic number, because the mean of its divisors is an integer number (15750).

282834 is an apocalyptic number.

82834 is a deficient number, since it is larger than the sum of its proper divisors (43166).

82834 is a wasteful number, since it uses less digits than its factorization.

82834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584.

The product of its digits is 1536, while the sum is 25.

The square root of 82834 is about 287.8089644191. The cubic root of 82834 is about 43.5916068349.

The spelling of 82834 in words is "eighty-two thousand, eight hundred thirty-four".

Divisors: 1 2 83 166 499 998 41417 82834