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5248900 = 225252489
BaseRepresentation
bin10100000001011110000100
3100212200010201
4110001132010
52320431100
6304300244
762420626
oct24013604
910780121
105248900
112a65638
121911684
13111a177
149a8c16
156da36a
hex501784

5248900 has 18 divisors (see below), whose sum is σ = 11390330. Its totient is φ = 2099520.

The previous prime is 5248891. The next prime is 5248907. The reversal of 5248900 is 98425.

5248900 = T336 + T337 + ... + T410.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 23104 + 5225796 = 152^2 + 2286^2 .

It is not an unprimeable number, because it can be changed into a prime (5248907) 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, 26145 + ... + 26344.

Almost surely, 25248900 is an apocalyptic number.

5248900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5248900 is an abundant number, since it is smaller than the sum of its proper divisors (6141430).

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

5248900 is a wasteful number, since it uses less digits than its factorization.

5248900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52503 (or 52496 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 5248900 is about 2291.0477952238. The cubic root of 5248900 is about 173.7891928907.

The spelling of 5248900 in words is "five million, two hundred forty-eight thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 50 100 52489 104978 209956 262445 524890 1049780 1312225 2624450 5248900