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116539 is a prime number
BaseRepresentation
bin11100011100111011
312220212021
4130130323
512212124
62255311
7663523
oct343473
9186767
10116539
117a615
1257537
1341077
1430683
15247e4
hex1c73b

116539 has 2 divisors, whose sum is σ = 116540. Its totient is φ = 116538.

The previous prime is 116537. The next prime is 116549. The reversal of 116539 is 935611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116539 - 21 = 116537 is a prime.

Together with 116537, it forms a pair of twin primes.

116539 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (116531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58269 + 58270.

It is an arithmetic number, because the mean of its divisors is an integer number (58270).

2116539 is an apocalyptic number.

116539 is a deficient number, since it is larger than the sum of its proper divisors (1).

116539 is an equidigital number, since it uses as much as digits as its factorization.

116539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 810, while the sum is 25.

The square root of 116539 is about 341.3780895137. The cubic root of 116539 is about 48.8454103421.

The spelling of 116539 in words is "one hundred sixteen thousand, five hundred thirty-nine".