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5287200 = 253522203
BaseRepresentation
bin10100001010110100100000
3100221121200020
4110022310200
52323142300
6305153440
762640402
oct24126440
910847606
105287200
112a91396
12192b880
131131729
149b8b72
156e68a0
hex50ad20

5287200 has 72 divisors (see below), whose sum is σ = 17217648. Its totient is φ = 1409280.

The previous prime is 5287199. The next prime is 5287201. The reversal of 5287200 is 27825.

It is an interprime number because it is at equal distance from previous prime (5287199) and next prime (5287201).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (5287201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1299 + ... + 3501.

It is an arithmetic number, because the mean of its divisors is an integer number (239134).

Almost surely, 25287200 is an apocalyptic number.

5287200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5287200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8608824).

5287200 is an abundant number, since it is smaller than the sum of its proper divisors (11930448).

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

5287200 is a wasteful number, since it uses less digits than its factorization.

5287200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2226 (or 2213 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 5287200 is about 2299.3912237808. The cubic root of 5287200 is about 174.2108686703.

The spelling of 5287200 in words is "five million, two hundred eighty-seven thousand, two hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 150 160 200 240 300 400 480 600 800 1200 2203 2400 4406 6609 8812 11015 13218 17624 22030 26436 33045 35248 44060 52872 55075 66090 70496 88120 105744 110150 132180 165225 176240 211488 220300 264360 330450 352480 440600 528720 660900 881200 1057440 1321800 1762400 2643600 5287200