Base | Representation |
---|---|
bin | 10110100000000100… |
… | …10110100001110011 |
3 | 1011011220001100122100 |
4 | 23100002112201303 |
5 | 144220013241313 |
6 | 5314412511443 |
7 | 605234052132 |
oct | 132002264163 |
9 | 34156040570 |
10 | 12080212083 |
11 | 5139a68155 |
12 | 241177b583 |
13 | 11a696a5b4 |
14 | 82853b919 |
15 | 4aa817173 |
hex | 2d0096873 |
12080212083 has 24 divisors (see below), whose sum is σ = 18046080000. Its totient is φ = 7782328944.
The previous prime is 12080212057. The next prime is 12080212097. The reversal of 12080212083 is 38021208021.
It is not a de Polignac number, because 12080212083 - 217 = 12080081011 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12080262083) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147333 + ... + 214166.
It is an arithmetic number, because the mean of its divisors is an integer number (751920000).
Almost surely, 212080212083 is an apocalyptic number.
12080212083 is a deficient number, since it is larger than the sum of its proper divisors (5965867917).
12080212083 is a wasteful number, since it uses less digits than its factorization.
12080212083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 361631 (or 361628 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 27.
The spelling of 12080212083 in words is "twelve billion, eighty million, two hundred twelve thousand, eighty-three".
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