Base | Representation |
---|---|
bin | 1111000001011101… |
… | …11010101011010101 |
3 | 202211002101212121000 |
4 | 13200232322223111 |
5 | 113004213101040 |
6 | 3412152413513 |
7 | 403603310544 |
oct | 74056725325 |
9 | 22732355530 |
10 | 8065362645 |
11 | 346976136a |
12 | 16910a7299 |
13 | 9b6c49c42 |
14 | 56724015b |
15 | 32310c130 |
hex | 1e0bbaad5 |
8065362645 has 16 divisors (see below), whose sum is σ = 14338422720. Its totient is φ = 4301526672.
The previous prime is 8065362623. The next prime is 8065362661. The reversal of 8065362645 is 5462635608.
8065362645 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 8065362645 - 27 = 8065362517 is a prime.
It is a super-2 number, since 2×80653626452 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 8065362645.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 29871579 + ... + 29871848.
It is an arithmetic number, because the mean of its divisors is an integer number (896151420).
Almost surely, 28065362645 is an apocalyptic number.
It is an amenable number.
8065362645 is a deficient number, since it is larger than the sum of its proper divisors (6273060075).
8065362645 is a wasteful number, since it uses less digits than its factorization.
8065362645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59743441 (or 59743435 counting only the distinct ones).
The product of its (nonzero) digits is 1036800, while the sum is 45.
The square root of 8065362645 is about 89807.3640911479. The cubic root of 8065362645 is about 2005.4321197632.
The spelling of 8065362645 in words is "eight billion, sixty-five million, three hundred sixty-two thousand, six hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •