Base | Representation |
---|---|
bin | 1001100100110… |
… | …01011001010100 |
3 | 12121010200102221 |
4 | 10302121121110 |
5 | 131030220314 |
6 | 11545312124 |
7 | 1663465225 |
oct | 462313124 |
9 | 177120387 |
10 | 80320084 |
11 | 4137a739 |
12 | 22a95644 |
13 | 13842ca0 |
14 | a94b24c |
15 | 70b8824 |
hex | 4c99654 |
80320084 has 24 divisors (see below), whose sum is σ = 152183808. Its totient is φ = 36872160.
The previous prime is 80320067. The next prime is 80320127. The reversal of 80320084 is 48002308.
It is a congruent number.
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, 5889 + ... + 13975.
It is an arithmetic number, because the mean of its divisors is an integer number (6340992).
Almost surely, 280320084 is an apocalyptic number.
It is an amenable number.
80320084 is a deficient number, since it is larger than the sum of its proper divisors (71863724).
80320084 is a wasteful number, since it uses less digits than its factorization.
80320084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8295 (or 8293 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 25.
The square root of 80320084 is about 8962.1472873414. The cubic root of 80320084 is about 431.4608400098.
The spelling of 80320084 in words is "eighty million, three hundred twenty thousand, eighty-four".
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