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5750724 = 2237223307
BaseRepresentation
bin10101111011111111000100
3101211011111210
4111323333010
52433010344
6323131420
766610650
oct25737704
911734453
105750724
113278671
121b13b70
1312646c5
14a99a60
15788db9
hex57bfc4

5750724 has 48 divisors (see below), whose sum is σ = 15454208. Its totient is φ = 1630368.

The previous prime is 5750707. The next prime is 5750737. The reversal of 5750724 is 4270575.

It is a junction number, because it is equal to n+sod(n) for n = 5750691 and 5750700.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18579 + ... + 18885.

Almost surely, 25750724 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 5750724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7727104).

5750724 is an abundant number, since it is smaller than the sum of its proper divisors (9703484).

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

5750724 is a wasteful number, since it uses less digits than its factorization.

5750724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544 (or 542 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 30.

The square root of 5750724 is about 2398.0667213403. The cubic root of 5750724 is about 179.1599124429.

The spelling of 5750724 in words is "five million, seven hundred fifty thousand, seven hundred twenty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 223 307 446 614 669 892 921 1228 1338 1561 1842 2149 2676 3122 3684 4298 4683 6244 6447 8596 9366 12894 18732 25788 68461 136922 205383 273844 410766 479227 821532 958454 1437681 1916908 2875362 5750724