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5143248 = 24321117191
BaseRepresentation
bin10011100111101011010000
3100200022012200
4103213223100
52304040443
6302123200
761500615
oct23475320
910608180
105143248
1129a3220
121880500
1310b1056
1497c50c
156b8dd3
hex4e7ad0

5143248 has 120 divisors (see below), whose sum is σ = 16713216. Its totient is φ = 1459200.

The previous prime is 5143217. The next prime is 5143249. The reversal of 5143248 is 8423415.

5143248 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5143249) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26833 + ... + 27023.

Almost surely, 25143248 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 5143248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8356608).

5143248 is an abundant number, since it is smaller than the sum of its proper divisors (11569968).

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

5143248 is a wasteful number, since it uses less digits than its factorization.

5143248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 224 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 5143248 is about 2267.8730123179. The cubic root of 5143248 is about 172.6152474975.

The spelling of 5143248 in words is "five million, one hundred forty-three thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 8 9 11 12 16 17 18 22 24 33 34 36 44 48 51 66 68 72 88 99 102 132 136 144 153 176 187 191 198 204 264 272 306 374 382 396 408 528 561 573 612 748 764 792 816 1122 1146 1224 1496 1528 1584 1683 1719 2101 2244 2292 2448 2992 3056 3247 3366 3438 4202 4488 4584 6303 6494 6732 6876 8404 8976 9168 9741 12606 12988 13464 13752 16808 18909 19482 25212 25976 26928 27504 29223 33616 35717 37818 38964 50424 51952 58446 71434 75636 77928 100848 107151 116892 142868 151272 155856 214302 233784 285736 302544 321453 428604 467568 571472 642906 857208 1285812 1714416 2571624 5143248