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5750344881 = 32679536227
BaseRepresentation
bin1010101101011111…
…10100110010110001
3112211202021210020100
411112233310302301
543234042014011
62350333503013
7262333060611
oct52657646261
915752253210
105750344881
112490a13246
121145941a69
13708447348
143c79c2a41
15239c70d56
hex156bf4cb1

5750344881 has 12 divisors (see below), whose sum is σ = 8430025552. Its totient is φ = 3776345496.

The previous prime is 5750344879. The next prime is 5750344933. The reversal of 5750344881 is 1884430575.

5750344881 is a `hidden beast` number, since 575 + 0 + 34 + 48 + 8 + 1 = 666.

5750344881 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5750344881 - 21 = 5750344879 is a prime.

It is a super-2 number, since 2×57503448812 = 66132932500885808322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5750344811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4767511 + ... + 4768716.

Almost surely, 25750344881 is an apocalyptic number.

It is an amenable number.

5750344881 is a deficient number, since it is larger than the sum of its proper divisors (2679680671).

5750344881 is a wasteful number, since it uses less digits than its factorization.

5750344881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9536300 (or 9536297 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The square root of 5750344881 is about 75831.0284843876. The cubic root of 5750344881 is about 1791.5597529117.

The spelling of 5750344881 in words is "five billion, seven hundred fifty million, three hundred forty-four thousand, eight hundred eighty-one".

Divisors: 1 3 9 67 201 603 9536227 28608681 85826043 638927209 1916781627 5750344881