Base | Representation |
---|---|
bin | 10100010011100111001111… |
… | …010010000101011000010001 |
3 | 102201012211110010112102200211 |
4 | 110103213033102011120101 |
5 | 43201213241022010230 |
6 | 513535510530244121 |
7 | 24545225435561653 |
oct | 2423471722053021 |
9 | 381184403472624 |
10 | 89308732610065 |
11 | 26502691314781 |
12 | a024769a26641 |
13 | 3aaaa14aacca7 |
14 | 180a7cc4ac6d3 |
15 | a4d1d228442a |
hex | 5139cf485611 |
89308732610065 has 8 divisors (see below), whose sum is σ = 109192563644328. Its totient is φ = 70098929746560.
The previous prime is 89308732610063. The next prime is 89308732610099. The reversal of 89308732610065 is 56001623780398.
It can be written as a sum of positive squares in 4 ways, for example, as 7166848347409 + 82141884262656 = 2677097^2 + 9063216^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 89308732610065 - 21 = 89308732610063 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 89308732609991 and 89308732610009.
It is not an unprimeable number, because it can be changed into a prime (89308732610063) 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, 168507042396 + ... + 168507042925.
It is an arithmetic number, because the mean of its divisors is an integer number (13649070455541).
Almost surely, 289308732610065 is an apocalyptic number.
It is an amenable number.
89308732610065 is a deficient number, since it is larger than the sum of its proper divisors (19883831034263).
89308732610065 is a wasteful number, since it uses less digits than its factorization.
89308732610065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 337014085379.
The product of its (nonzero) digits is 13063680, while the sum is 58.
The spelling of 89308732610065 in words is "eighty-nine trillion, three hundred eight billion, seven hundred thirty-two million, six hundred ten thousand, sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •