Base | Representation |
---|---|
bin | 100101010111000010… |
… | …1111011111101001000 |
3 | 21200002101021121102201 |
4 | 1022232011323331020 |
5 | 2303302413000313 |
6 | 100505055405544 |
7 | 5540115321661 |
oct | 1125605737510 |
9 | 250071247381 |
10 | 80230203208 |
11 | 31030949171 |
12 | 13670b238b4 |
13 | 7747a3572c |
14 | 3c51580368 |
15 | 21487e20dd |
hex | 12ae17bf48 |
80230203208 has 16 divisors (see below), whose sum is σ = 151106215680. Its totient is φ = 39935212368.
The previous prime is 80230203127. The next prime is 80230203211.
80230203208 is nontrivially palindromic in base 10.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22484260 + ... + 22487827.
It is an arithmetic number, because the mean of its divisors is an integer number (9444138480).
Almost surely, 280230203208 is an apocalyptic number.
It is an amenable number.
80230203208 is a deficient number, since it is larger than the sum of its proper divisors (70876012472).
80230203208 is a wasteful number, since it uses less digits than its factorization.
80230203208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44972316 (or 44972312 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
The spelling of 80230203208 in words is "eighty billion, two hundred thirty million, two hundred three thousand, two hundred eight".
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