Base | Representation |
---|---|
bin | 100101100100000110… |
… | …1001110010101111110 |
3 | 21201012220200022021011 |
4 | 1023020031032111332 |
5 | 2310202042234100 |
6 | 101020350025434 |
7 | 5554015262524 |
oct | 1131015162576 |
9 | 251186608234 |
10 | 80668321150 |
11 | 3123618970a |
12 | 137737a827a |
13 | 77b7732011 |
14 | 3c93828314 |
15 | 2171ed4bba |
hex | 12c834e57e |
80668321150 has 24 divisors (see below), whose sum is σ = 150075729360. Its totient is φ = 32260306560.
The previous prime is 80668321091. The next prime is 80668321157. The reversal of 80668321150 is 5112386608.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80668321157) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59631 + ... + 406069.
It is an arithmetic number, because the mean of its divisors is an integer number (6253155390).
Almost surely, 280668321150 is an apocalyptic number.
80668321150 is a deficient number, since it is larger than the sum of its proper divisors (69407408210).
80668321150 is a wasteful number, since it uses less digits than its factorization.
80668321150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 351108 (or 351103 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 40.
The spelling of 80668321150 in words is "eighty billion, six hundred sixty-eight million, three hundred twenty-one thousand, one hundred fifty".
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