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83708 = 22171231
BaseRepresentation
bin10100011011111100
311020211022
4110123330
510134313
61443312
7466022
oct243374
9136738
1083708
1157989
1240538
132c141
1422712
1519c08
hex146fc

83708 has 12 divisors (see below), whose sum is σ = 155232. Its totient is φ = 39360.

The previous prime is 83701. The next prime is 83717. The reversal of 83708 is 80738.

83708 = 622 + 632 + ... + 782.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 83708.

It is not an unprimeable number, because it can be changed into a prime (83701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 548 + ... + 683.

It is an arithmetic number, because the mean of its divisors is an integer number (12936).

283708 is an apocalyptic number.

It is an amenable number.

83708 is a deficient number, since it is larger than the sum of its proper divisors (71524).

83708 is a wasteful number, since it uses less digits than its factorization.

83708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252 (or 1250 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 83708 is about 289.3233485220. The cubic root of 83708 is about 43.7443856741.

The spelling of 83708 in words is "eighty-three thousand, seven hundred eight".

Divisors: 1 2 4 17 34 68 1231 2462 4924 20927 41854 83708