Base | Representation |
---|---|
bin | 1010001000110010… |
… | …00011111100000111 |
3 | 112001021210221102112 |
4 | 11010121003330013 |
5 | 42121222401334 |
6 | 2300013131235 |
7 | 251603350406 |
oct | 50431037407 |
9 | 15037727375 |
10 | 5442387719 |
11 | 23430a449a |
12 | 107a789b1b |
13 | 6896c1782 |
14 | 398b3b63d |
15 | 21cbde4ce |
hex | 144643f07 |
5442387719 has 8 divisors (see below), whose sum is σ = 5682331872. Its totient is φ = 5202720160.
The previous prime is 5442387707. The next prime is 5442387749. The reversal of 5442387719 is 9177832445.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5442387719 - 24 = 5442387703 is a prime.
It is a super-2 number, since 2×54423877192 = 59239168167844045922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5442387749) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28412 + ... + 108129.
It is an arithmetic number, because the mean of its divisors is an integer number (710291484).
Almost surely, 25442387719 is an apocalyptic number.
5442387719 is a deficient number, since it is larger than the sum of its proper divisors (239944153).
5442387719 is a wasteful number, since it uses less digits than its factorization.
5442387719 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138297.
The product of its digits is 1693440, while the sum is 50.
The square root of 5442387719 is about 73772.5404130832. The cubic root of 5442387719 is about 1758.9891447981.
The spelling of 5442387719 in words is "five billion, four hundred forty-two million, three hundred eighty-seven thousand, seven hundred nineteen".
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