Base | Representation |
---|---|
bin | 10110100000001000… |
… | …01111111010110111 |
3 | 1011011220222121200220 |
4 | 23100010033322313 |
5 | 144220130144203 |
6 | 5314431305423 |
7 | 605241222555 |
oct | 132004177267 |
9 | 34156877626 |
10 | 12080709303 |
11 | 513a277783 |
12 | 241197b273 |
13 | 11a6ab2a00 |
14 | 82862abd5 |
15 | 4aa8b4653 |
hex | 2d010feb7 |
12080709303 has 48 divisors (see below), whose sum is σ = 18583430400. Its totient is φ = 6953236992.
The previous prime is 12080709299. The next prime is 12080709341. The reversal of 12080709303 is 30390708021.
It is not a de Polignac number, because 12080709303 - 22 = 12080709299 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12080709353) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1400598 + ... + 1409196.
It is an arithmetic number, because the mean of its divisors is an integer number (387154800).
Almost surely, 212080709303 is an apocalyptic number.
12080709303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12080709303 is a deficient number, since it is larger than the sum of its proper divisors (6502721097).
12080709303 is a wasteful number, since it uses less digits than its factorization.
12080709303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8808 (or 8795 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 33.
The spelling of 12080709303 in words is "twelve billion, eighty million, seven hundred nine thousand, three hundred three".
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