Base | Representation |
---|---|
bin | 1001100101111… |
… | …01101110001100 |
3 | 12121102020112202 |
4 | 10302331232030 |
5 | 131100001001 |
6 | 11552421032 |
7 | 1664655065 |
oct | 462755614 |
9 | 177366482 |
10 | 80468876 |
11 | 41471504 |
12 | 22b47778 |
13 | 13895927 |
14 | a98956c |
15 | 70e796b |
hex | 4cbdb8c |
80468876 has 24 divisors (see below), whose sum is σ = 150454080. Its totient is φ = 37545552.
The previous prime is 80468863. The next prime is 80468909. The reversal of 80468876 is 67886408.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 80468876.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2810 + ... + 12993.
It is an arithmetic number, because the mean of its divisors is an integer number (6268920).
Almost surely, 280468876 is an apocalyptic number.
It is an amenable number.
80468876 is a deficient number, since it is larger than the sum of its proper divisors (69985204).
80468876 is a wasteful number, since it uses less digits than its factorization.
80468876 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15893 (or 15891 counting only the distinct ones).
The product of its (nonzero) digits is 516096, while the sum is 47.
The square root of 80468876 is about 8970.4445820706. Note that the first 3 decimals coincide. The cubic root of 80468876 is about 431.7271010199.
The spelling of 80468876 in words is "eighty million, four hundred sixty-eight thousand, eight hundred seventy-six".
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