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5288900 = 225252889
BaseRepresentation
bin10100001011001111000100
3100221201000012
4110023033010
52323221100
6305205352
762645351
oct24131704
910851005
105288900
112a926a1
121930858
131132436
149b9628
156e7135
hex50b3c4

5288900 has 18 divisors (see below), whose sum is σ = 11477130. Its totient is φ = 2115520.

The previous prime is 5288893. The next prime is 5288909. The reversal of 5288900 is 98825.

5288900 = T187 + T188 + ... + T336.

It can be written as a sum of positive squares in 3 ways, for example, as 614656 + 4674244 = 784^2 + 2162^2 .

It is not an unprimeable number, because it can be changed into a prime (5288909) 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, 26345 + ... + 26544.

Almost surely, 25288900 is an apocalyptic number.

5288900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5288900 is an abundant number, since it is smaller than the sum of its proper divisors (6188230).

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

5288900 is a wasteful number, since it uses less digits than its factorization.

5288900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52903 (or 52896 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 5288900 is about 2299.7608571328. The cubic root of 5288900 is about 174.2295380820.

The spelling of 5288900 in words is "five million, two hundred eighty-eight thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 50 100 52889 105778 211556 264445 528890 1057780 1322225 2644450 5288900