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82914 = 23131063
BaseRepresentation
bin10100001111100010
311012201220
4110033202
510123124
61435510
7463506
oct241742
9135656
1082914
1157327
123bb96
132b980
1422306
1519879
hex143e2

82914 has 16 divisors (see below), whose sum is σ = 178752. Its totient is φ = 25488.

The previous prime is 82913. The next prime is 82939. The reversal of 82914 is 41928.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (82913) 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, 454 + ... + 609.

It is an arithmetic number, because the mean of its divisors is an integer number (11172).

282914 is an apocalyptic number.

82914 is an abundant number, since it is smaller than the sum of its proper divisors (95838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89376).

82914 is a wasteful number, since it uses less digits than its factorization.

82914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081.

The product of its digits is 576, while the sum is 24.

The square root of 82914 is about 287.9479119563. The cubic root of 82914 is about 43.6056357219.

The spelling of 82914 in words is "eighty-two thousand, nine hundred fourteen".

Divisors: 1 2 3 6 13 26 39 78 1063 2126 3189 6378 13819 27638 41457 82914