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83884 = 2267313
BaseRepresentation
bin10100011110101100
311021001211
4110132230
510141014
61444204
7466363
oct243654
9137054
1083884
1158029
1240664
132c248
14227da
1519cc4
hex147ac

83884 has 12 divisors (see below), whose sum is σ = 149464. Its totient is φ = 41184.

The previous prime is 83873. The next prime is 83891. The reversal of 83884 is 48838.

Its product of digits (6144) is a multiple of the sum of its prime factors (384).

It is a plaindrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112 + ... + 424.

283884 is an apocalyptic number.

It is an amenable number.

83884 is a deficient number, since it is larger than the sum of its proper divisors (65580).

83884 is a wasteful number, since it uses less digits than its factorization.

83884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384 (or 382 counting only the distinct ones).

The product of its digits is 6144, while the sum is 31.

The square root of 83884 is about 289.6273467751. The cubic root of 83884 is about 43.7750224206.

The spelling of 83884 in words is "eighty-three thousand, eight hundred eighty-four".

Divisors: 1 2 4 67 134 268 313 626 1252 20971 41942 83884