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5237500 = 2255419
BaseRepresentation
bin10011111110101011111100
3100212002111111
4103332223330
52320100000
6304131404
762342452
oct23765374
910762444
105237500
112a58014
121906b64
131114c18
149a49d2
156d6cba
hex4feafc

5237500 has 36 divisors (see below), whose sum is σ = 11483640. Its totient is φ = 2090000.

The previous prime is 5237473. The next prime is 5237501. The reversal of 5237500 is 57325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5237501) 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, 12291 + ... + 12709.

It is an arithmetic number, because the mean of its divisors is an integer number (318990).

Almost surely, 25237500 is an apocalyptic number.

5237500 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 5237500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5741820).

5237500 is an abundant number, since it is smaller than the sum of its proper divisors (6246140).

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

5237500 is an equidigital number, since it uses as much as digits as its factorization.

5237500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448 (or 426 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 22.

The square root of 5237500 is about 2288.5584982692. The cubic root of 5237500 is about 173.6632850598.

The spelling of 5237500 in words is "five million, two hundred thirty-seven thousand, five hundred".

Divisors: 1 2 4 5 10 20 25 50 100 125 250 419 500 625 838 1250 1676 2095 2500 3125 4190 6250 8380 10475 12500 20950 41900 52375 104750 209500 261875 523750 1047500 1309375 2618750 5237500