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5287585 = 52345979
BaseRepresentation
bin10100001010111010100001
3100221122012111
4110022322201
52323200320
6305155321
762641462
oct24127241
910848174
105287585
112a91706
12192bb41
131131964
149b8d69
156e6a5a
hex50aea1

5287585 has 8 divisors (see below), whose sum is σ = 6621120. Its totient is φ = 4046064.

The previous prime is 5287571. The next prime is 5287589. The reversal of 5287585 is 5857825.

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 5287585 - 211 = 5285537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5287589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22875 + ... + 23104.

It is an arithmetic number, because the mean of its divisors is an integer number (827640).

Almost surely, 25287585 is an apocalyptic number.

It is an amenable number.

5287585 is a deficient number, since it is larger than the sum of its proper divisors (1333535).

5287585 is a wasteful number, since it uses less digits than its factorization.

5287585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46007.

The product of its digits is 112000, while the sum is 40.

The square root of 5287585 is about 2299.4749400678. The cubic root of 5287585 is about 174.2150970934.

The spelling of 5287585 in words is "five million, two hundred eighty-seven thousand, five hundred eighty-five".

Divisors: 1 5 23 115 45979 229895 1057517 5287585