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BaseRepresentation
bin10100000101010111
311011211210
4110011113
510113023
61432503
7461556
oct240527
9134753
1082263
1156895
123b733
132b59c
1421d9d
1519593
hex14157

82263 has 8 divisors (see below), whose sum is σ = 116208. Its totient is φ = 51584.

The previous prime is 82261. The next prime is 82267. The reversal of 82263 is 36228.

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

It is a cyclic number.

It is not a de Polignac number, because 82263 - 21 = 82261 is a prime.

It is a d-powerful number, because it can be written as 82 + 214 + 216 + 62 + 35 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 756 + ... + 857.

It is an arithmetic number, because the mean of its divisors is an integer number (14526).

282263 is an apocalyptic number.

82263 is a deficient number, since it is larger than the sum of its proper divisors (33945).

82263 is a wasteful number, since it uses less digits than its factorization.

82263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633.

The product of its digits is 576, while the sum is 21.

The square root of 82263 is about 286.8152715599. The cubic root of 82263 is about 43.4912123879.

The spelling of 82263 in words is "eighty-two thousand, two hundred sixty-three".

Divisors: 1 3 17 51 1613 4839 27421 82263