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83208 = 2333467
BaseRepresentation
bin10100010100001000
311020010210
4110110020
510130313
61441120
7464406
oct242410
9136123
1083208
1157574
12401a0
132bb48
1422476
15199c3
hex14508

83208 has 16 divisors (see below), whose sum is σ = 208080. Its totient is φ = 27728.

The previous prime is 83207. The next prime is 83219. The reversal of 83208 is 80238.

It is not an unprimeable number, because it can be changed into a prime (83203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1710 + ... + 1757.

It is an arithmetic number, because the mean of its divisors is an integer number (13005).

283208 is an apocalyptic number.

It is an amenable number.

83208 is an abundant number, since it is smaller than the sum of its proper divisors (124872).

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 (104040).

83208 is a wasteful number, since it uses less digits than its factorization.

83208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3476 (or 3472 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 83208 is about 288.4579692087. The cubic root of 83208 is about 43.6571144992.

The spelling of 83208 in words is "eighty-three thousand, two hundred eight".

Divisors: 1 2 3 4 6 8 12 24 3467 6934 10401 13868 20802 27736 41604 83208