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5241744 = 243289409
BaseRepresentation
bin10011111111101110010000
3100212022022200
4103333232100
52320213434
6304203200
762361024
oct23775620
910768280
105241744
112a60222
121909500
131116b31
149a6384
156d8199
hex4ffb90

5241744 has 60 divisors (see below), whose sum is σ = 14870700. Its totient is φ = 1723392.

The previous prime is 5241707. The next prime is 5241751. The reversal of 5241744 is 4471425.

It can be written as a sum of positive squares in 2 ways, for example, as 3027600 + 2214144 = 1740^2 + 1488^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12612 + ... + 13020.

It is an arithmetic number, because the mean of its divisors is an integer number (247845).

Almost surely, 25241744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5241744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7435350).

5241744 is an abundant number, since it is smaller than the sum of its proper divisors (9628956).

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

5241744 is a wasteful number, since it uses less digits than its factorization.

5241744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512 (or 503 counting only the distinct ones).

The product of its digits is 4480, while the sum is 27.

The square root of 5241744 is about 2289.4855317298. The cubic root of 5241744 is about 173.7101794431.

The spelling of 5241744 in words is "five million, two hundred forty-one thousand, seven hundred forty-four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 89 144 178 267 356 409 534 712 801 818 1068 1227 1424 1602 1636 2136 2454 3204 3272 3681 4272 4908 6408 6544 7362 9816 12816 14724 19632 29448 36401 58896 72802 109203 145604 218406 291208 327609 436812 582416 655218 873624 1310436 1747248 2620872 5241744