Base | Representation |
---|---|
bin | 100001000111010000… |
… | …0001001010110011011 |
3 | 20210112210111220200022 |
4 | 1002032200021112123 |
5 | 2131113212041230 |
6 | 52400111501055 |
7 | 5065115210342 |
oct | 1021640112633 |
9 | 223483456608 |
10 | 71110268315 |
11 | 28180990099 |
12 | 1194682778b |
13 | 6923482058 |
14 | 3628268b59 |
15 | 1cb2d241e5 |
hex | 108e80959b |
71110268315 has 12 divisors (see below), whose sum is σ = 86803167504. Its totient is φ = 55923993936.
The previous prime is 71110268309. The next prime is 71110268389. The reversal of 71110268315 is 51386201117.
It is not a de Polignac number, because 71110268315 - 212 = 71110264219 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2025407 + ... + 2060216.
It is an arithmetic number, because the mean of its divisors is an integer number (7233597292).
Almost surely, 271110268315 is an apocalyptic number.
71110268315 is a deficient number, since it is larger than the sum of its proper divisors (15692899189).
71110268315 is an equidigital number, since it uses as much as digits as its factorization.
71110268315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4085746 (or 4085687 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 35.
The spelling of 71110268315 in words is "seventy-one billion, one hundred ten million, two hundred sixty-eight thousand, three hundred fifteen".
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