Base | Representation |
---|---|
bin | 1001100100110… |
… | …11111001111110 |
3 | 12121011012112202 |
4 | 10302123321332 |
5 | 131031032431 |
6 | 11545431502 |
7 | 1663540214 |
oct | 462337176 |
9 | 177135482 |
10 | 80330366 |
11 | 41387436 |
12 | 22a9b592 |
13 | 1384787c |
14 | a950cb4 |
15 | 70bb8cb |
hex | 4c9be7e |
80330366 has 8 divisors (see below), whose sum is σ = 126837480. Its totient is φ = 38051208.
The previous prime is 80330359. The next prime is 80330381. The reversal of 80330366 is 66303308.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1056941 + ... + 1057016.
It is an arithmetic number, because the mean of its divisors is an integer number (15854685).
Almost surely, 280330366 is an apocalyptic number.
80330366 is a deficient number, since it is larger than the sum of its proper divisors (46507114).
80330366 is a wasteful number, since it uses less digits than its factorization.
80330366 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2113978.
The product of its (nonzero) digits is 7776, while the sum is 29.
The square root of 80330366 is about 8962.7209038327. The cubic root of 80330366 is about 431.4792500630.
The spelling of 80330366 in words is "eighty million, three hundred thirty thousand, three hundred sixty-six".
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