Base | Representation |
---|---|
bin | 1111010100101001… |
… | …11001111110111100 |
3 | 210020022021011101112 |
4 | 13222110321332330 |
5 | 113321414104340 |
6 | 3440142301152 |
7 | 410566351133 |
oct | 75224717674 |
9 | 23208234345 |
10 | 8226316220 |
11 | 35415a5151 |
12 | 1716b877b8 |
13 | a113b2745 |
14 | 58077a91a |
15 | 332302065 |
hex | 1ea539fbc |
8226316220 has 48 divisors (see below), whose sum is σ = 17461513440. Its totient is φ = 3255139584.
The previous prime is 8226316211. The next prime is 8226316261. The reversal of 8226316220 is 226136228.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1771742 + ... + 1776378.
It is an arithmetic number, because the mean of its divisors is an integer number (363781530).
Almost surely, 28226316220 is an apocalyptic number.
It is an amenable number.
8226316220 is an abundant number, since it is smaller than the sum of its proper divisors (9235197220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8226316220 is a wasteful number, since it uses less digits than its factorization.
8226316220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5582 (or 5580 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 32.
The square root of 8226316220 is about 90699.0420015559. The cubic root of 8226316220 is about 2018.6845845628.
The spelling of 8226316220 in words is "eight billion, two hundred twenty-six million, three hundred sixteen thousand, two hundred twenty".
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