Base | Representation |
---|---|
bin | 100101010000010101… |
… | …0001001001000010000 |
3 | 21122111200011121122101 |
4 | 1022200222021020100 |
5 | 2302322213011303 |
6 | 100430444450144 |
7 | 5531410456426 |
oct | 1124052111020 |
9 | 248450147571 |
10 | 80004813328 |
11 | 30a256a4440 |
12 | 13609549954 |
13 | 771012b93b |
14 | 3c2d66d116 |
15 | 2133b1ed1d |
hex | 12a0a89210 |
80004813328 has 20 divisors (see below), whose sum is σ = 169101083088. Its totient is φ = 36365824160.
The previous prime is 80004813323. The next prime is 80004813341. The reversal of 80004813328 is 82331840008.
It is not an unprimeable number, because it can be changed into a prime (80004813323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227286226 + ... + 227286577.
Almost surely, 280004813328 is an apocalyptic number.
80004813328 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
80004813328 is an abundant number, since it is smaller than the sum of its proper divisors (89096269760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80004813328 is a wasteful number, since it uses less digits than its factorization.
80004813328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 454572822 (or 454572816 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 37.
The spelling of 80004813328 in words is "eighty billion, four million, eight hundred thirteen thousand, three hundred twenty-eight".
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