Base | Representation |
---|---|
bin | 100101010110111110… |
… | …1111010111111011010 |
3 | 21200002020022212021010 |
4 | 1022231331322333122 |
5 | 2303301343231411 |
6 | 100504542354350 |
7 | 5540061421215 |
oct | 1125575727732 |
9 | 250066285233 |
10 | 80228102106 |
11 | 3102a743619 |
12 | 1367028b9b6 |
13 | 774747b289 |
14 | 3c5119477c |
15 | 21485297a6 |
hex | 12adf7afda |
80228102106 has 32 divisors (see below), whose sum is σ = 161982691200. Its totient is φ = 26488451520.
The previous prime is 80228102093. The next prime is 80228102111. The reversal of 80228102106 is 60120182208.
It is a Curzon 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, 2092771 + ... + 2130761.
It is an arithmetic number, because the mean of its divisors is an integer number (5061959100).
Almost surely, 280228102106 is an apocalyptic number.
80228102106 is an abundant number, since it is smaller than the sum of its proper divisors (81754589094).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80228102106 is a wasteful number, since it uses less digits than its factorization.
80228102106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41334.
The product of its (nonzero) digits is 3072, while the sum is 30.
The spelling of 80228102106 in words is "eighty billion, two hundred twenty-eight million, one hundred two thousand, one hundred six".
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