Base | Representation |
---|---|
bin | 11111000111111111011… |
… | …00101100101101100101 |
3 | 10210020102020102012202011 |
4 | 33203333230230231211 |
5 | 120010204100000330 |
6 | 2135143401114221 |
7 | 140156523200413 |
oct | 17437754545545 |
9 | 3706366365664 |
10 | 1069441796965 |
11 | 382603017843 |
12 | 153321a88971 |
13 | 79b03b90029 |
14 | 39a92c762b3 |
15 | 1cc42d6382a |
hex | f8ffb2cb65 |
1069441796965 has 4 divisors (see below), whose sum is σ = 1283330156364. Its totient is φ = 855553437568.
The previous prime is 1069441796939. The next prime is 1069441796971. The reversal of 1069441796965 is 5696971449601.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 233976331521 + 835465465444 = 483711^2 + 914038^2 .
It is a cyclic number.
It is not a de Polignac number, because 1069441796965 - 27 = 1069441796837 is a prime.
It is a super-2 number, since 2×10694417969652 (a number of 25 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1069441796965.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106944179692 + ... + 106944179701.
It is an arithmetic number, because the mean of its divisors is an integer number (320832539091).
Almost surely, 21069441796965 is an apocalyptic number.
It is an amenable number.
1069441796965 is a deficient number, since it is larger than the sum of its proper divisors (213888359399).
1069441796965 is an equidigital number, since it uses as much as digits as its factorization.
1069441796965 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213888359398.
The product of its (nonzero) digits is 88179840, while the sum is 67.
The spelling of 1069441796965 in words is "one trillion, sixty-nine billion, four hundred forty-one million, seven hundred ninety-six thousand, nine hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •