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5444181017 = 111959943487
BaseRepresentation
bin1010001000111111…
…11001110000011001
3112001102012001100222
411010133321300121
542122202243032
62300115405425
7251624526602
oct50437716031
915042161328
105444181017
112344109860
12107b2b3875
13689b9bab2
14399086da9
1521ce45a12
hex1447f9c19

5444181017 has 16 divisors (see below), whose sum is σ = 6262272000. Its totient is φ = 4680833040.

The previous prime is 5444181007. The next prime is 5444181019. The reversal of 5444181017 is 7101814445.

It is a cyclic number.

It is not a de Polignac number, because 5444181017 - 214 = 5444164633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5444181019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103448 + ... + 146934.

It is an arithmetic number, because the mean of its divisors is an integer number (391392000).

Almost surely, 25444181017 is an apocalyptic number.

It is an amenable number.

5444181017 is a deficient number, since it is larger than the sum of its proper divisors (818090983).

5444181017 is a wasteful number, since it uses less digits than its factorization.

5444181017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44116.

The product of its (nonzero) digits is 17920, while the sum is 35.

The square root of 5444181017 is about 73784.6936498350. The cubic root of 5444181017 is about 1759.1823225893.

The spelling of 5444181017 in words is "five billion, four hundred forty-four million, one hundred eighty-one thousand, seventeen".

Divisors: 1 11 19 209 599 6589 11381 43487 125191 478357 826253 9088783 26048713 286535843 494925547 5444181017