Base | Representation |
---|---|
bin | 100101011010010010… |
… | …1011010110010010000 |
3 | 21200100222020010011010 |
4 | 1022310211122302100 |
5 | 2304013303303443 |
6 | 100523550050520 |
7 | 5542610150313 |
oct | 1126445326220 |
9 | 250328203133 |
10 | 80339119248 |
11 | 3108737a423 |
12 | 136a14a9a40 |
13 | 776447b5ab |
14 | 3c61c1297a |
15 | 2153158733 |
hex | 12b495ac90 |
80339119248 has 120 divisors (see below), whose sum is σ = 220652787040. Its totient is φ = 25183457280.
The previous prime is 80339119229. The next prime is 80339119297. The reversal of 80339119248 is 84291193308.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 80339119197 and 80339119206.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31640763 + ... + 31643301.
Almost surely, 280339119248 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 80339119248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110326393520).
80339119248 is an abundant number, since it is smaller than the sum of its proper divisors (140313667792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80339119248 is a wasteful number, since it uses less digits than its factorization.
80339119248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4865 (or 4842 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 48.
The spelling of 80339119248 in words is "eighty billion, three hundred thirty-nine million, one hundred nineteen thousand, two hundred forty-eight".
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