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5808 = 243112
BaseRepresentation
bin1011010110000
321222010
41122300
5141213
642520
722635
oct13260
97863
105808
114400
123440
13284a
14218c
151ac3
hex16b0

5808 has 30 divisors (see below), whose sum is σ = 16492. Its totient is φ = 1760.

The previous prime is 5807. The next prime is 5813. The reversal of 5808 is 8085.

It is a nialpdrome in base 11.

It is a zygodrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (5801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 523 + ... + 533.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8246).

5808 is an abundant number, since it is smaller than the sum of its proper divisors (10684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5808 is a wasteful number, since it uses less digits than its factorization.

5808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33 (or 16 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 5808 is about 76.2102355330. The cubic root of 5808 is about 17.9752746942.

The spelling of 5808 in words is "five thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 121 132 176 242 264 363 484 528 726 968 1452 1936 2904 5808