Base | Representation |
---|---|
bin | 111011001001110111010… |
… | …0110111010000101001100 |
3 | 1001210020011100022011020022 |
4 | 1312103232212322011030 |
5 | 2031200401303111222 |
6 | 25142524025441312 |
7 | 1466243664555212 |
oct | 166235646720514 |
9 | 31706140264208 |
10 | 8130081300812 |
11 | 2654a47a41919 |
12 | ab37b7940238 |
13 | 46c881593183 |
14 | 2016d886ccb2 |
15 | e1736ed8042 |
hex | 764ee9ba14c |
8130081300812 has 12 divisors (see below), whose sum is σ = 14243865363840. Its totient is φ = 4060405482576.
The previous prime is 8130081300799. The next prime is 8130081300839. The reversal of 8130081300812 is 2180031800318.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1158788012 + ... + 1158795027.
It is an arithmetic number, because the mean of its divisors is an integer number (1186988780320).
Almost surely, 28130081300812 is an apocalyptic number.
It is an amenable number.
8130081300812 is a deficient number, since it is larger than the sum of its proper divisors (6113784063028).
8130081300812 is a wasteful number, since it uses less digits than its factorization.
8130081300812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2317583920 (or 2317583918 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 35.
The spelling of 8130081300812 in words is "eight trillion, one hundred thirty billion, eighty-one million, three hundred thousand, eight hundred twelve".
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