Base | Representation |
---|---|
bin | 1001100111100… |
… | …00001000111000 |
3 | 12121210201211012 |
4 | 10303300020320 |
5 | 131123103014 |
6 | 12001053052 |
7 | 1666505126 |
oct | 463601070 |
9 | 177721735 |
10 | 80675384 |
11 | 415a2679 |
12 | 23027188 |
13 | 1393891a |
14 | aa00916 |
15 | 7138c3e |
hex | 4cf0238 |
80675384 has 16 divisors (see below), whose sum is σ = 151858800. Its totient is φ = 40179712.
The previous prime is 80675377. The next prime is 80675393. The reversal of 80675384 is 48357608.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
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, 17564 + ... + 21675.
It is an arithmetic number, because the mean of its divisors is an integer number (9491175).
Almost surely, 280675384 is an apocalyptic number.
It is an amenable number.
80675384 is a deficient number, since it is larger than the sum of its proper divisors (71183416).
80675384 is a wasteful number, since it uses less digits than its factorization.
80675384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39502 (or 39498 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 41.
The square root of 80675384 is about 8981.9476729716. The cubic root of 80675384 is about 432.0961005911.
The spelling of 80675384 in words is "eighty million, six hundred seventy-five thousand, three hundred eighty-four".
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