Base | Representation |
---|---|
bin | 100101010001101000… |
… | …1111101001111000100 |
3 | 21122121201221121121022 |
4 | 1022203101331033010 |
5 | 2302414443223204 |
6 | 100435055410312 |
7 | 5532453420443 |
oct | 1124321751704 |
9 | 248551847538 |
10 | 80048804804 |
11 | 30a48510931 |
12 | 13620223998 |
13 | 77192921b7 |
14 | 3c35440d5a |
15 | 213790e5be |
hex | 12a347d3c4 |
80048804804 has 6 divisors (see below), whose sum is σ = 140085408414. Its totient is φ = 40024402400.
The previous prime is 80048804747. The next prime is 80048804809. The reversal of 80048804804 is 40840884008.
It can be written as a sum of positive squares in only one way, i.e., 61088065600 + 18960739204 = 247160^2 + 137698^2 .
It is a super-3 number, since 3×800488048043 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (80048804809) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10006100597 + ... + 10006100604.
It is an arithmetic number, because the mean of its divisors is an integer number (23347568069).
Almost surely, 280048804804 is an apocalyptic number.
It is an amenable number.
80048804804 is a deficient number, since it is larger than the sum of its proper divisors (60036603610).
80048804804 is a wasteful number, since it uses less digits than its factorization.
80048804804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20012201205 (or 20012201203 counting only the distinct ones).
The product of its (nonzero) digits is 262144, while the sum is 44.
The spelling of 80048804804 in words is "eighty billion, forty-eight million, eight hundred four thousand, eight hundred four".
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