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5287183 = 11835791
BaseRepresentation
bin10100001010110100001111
3100221121122121
4110022310033
52323142213
6305153411
762640346
oct24126417
910847577
105287183
112a91380
12192b867
131131715
149b8b5d
156e688d
hex50ad0f

5287183 has 8 divisors (see below), whose sum is σ = 5838336. Its totient is φ = 4747800.

The previous prime is 5287181. The next prime is 5287199. The reversal of 5287183 is 3817825.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5287183 - 21 = 5287181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5287181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1983 + ... + 3808.

It is an arithmetic number, because the mean of its divisors is an integer number (729792).

Almost surely, 25287183 is an apocalyptic number.

5287183 is a deficient number, since it is larger than the sum of its proper divisors (551153).

5287183 is a wasteful number, since it uses less digits than its factorization.

5287183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5885.

The product of its digits is 13440, while the sum is 34.

The square root of 5287183 is about 2299.3875271472. The cubic root of 5287183 is about 174.2106819559.

The spelling of 5287183 in words is "five million, two hundred eighty-seven thousand, one hundred eighty-three".

Divisors: 1 11 83 913 5791 63701 480653 5287183