Base | Representation |
---|---|
bin | 11000101111011101… |
… | …11001011101001000 |
3 | 1021021201102221222211 |
4 | 30113232321131020 |
5 | 204200431244231 |
6 | 10034022154504 |
7 | 650111150620 |
oct | 142756713510 |
9 | 37251387884 |
10 | 13283071816 |
11 | 56a6a47503 |
12 | 26a8582a34 |
13 | 1338c23611 |
14 | 9001b3880 |
15 | 52b219eb1 |
hex | 317bb9748 |
13283071816 has 16 divisors (see below), whose sum is σ = 28463725440. Its totient is φ = 5692745040.
The previous prime is 13283071799. The next prime is 13283071843. The reversal of 13283071816 is 61817038231.
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 3 ways as a sum of consecutive naturals, for example, 118598800 + ... + 118598911.
It is an arithmetic number, because the mean of its divisors is an integer number (1778982840).
Almost surely, 213283071816 is an apocalyptic number.
It is an amenable number.
13283071816 is an abundant number, since it is smaller than the sum of its proper divisors (15180653624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13283071816 is a wasteful number, since it uses less digits than its factorization.
13283071816 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 237197724 (or 237197720 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 40.
The spelling of 13283071816 in words is "thirteen billion, two hundred eighty-three million, seventy-one thousand, eight hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •