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83383 is a prime number
BaseRepresentation
bin10100010110110111
311020101021
4110112313
510132013
61442011
7465046
oct242667
9136337
1083383
1157713
1240307
132bc51
142255d
1519a8d
hex145b7

83383 has 2 divisors, whose sum is σ = 83384. Its totient is φ = 83382.

The previous prime is 83357. The next prime is 83389. The reversal of 83383 is 38338.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-83383 is a prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41691 + 41692.

It is an arithmetic number, because the mean of its divisors is an integer number (41692).

283383 is an apocalyptic number.

83383 is a deficient number, since it is larger than the sum of its proper divisors (1).

83383 is an equidigital number, since it uses as much as digits as its factorization.

83383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 25.

The square root of 83383 is about 288.7611469710. The cubic root of 83383 is about 43.6876990794.

The spelling of 83383 in words is "eighty-three thousand, three hundred eighty-three".