Base | Representation |
---|---|
bin | 10110011100010010… |
… | …01011110100101000 |
3 | 1011002200021121121202 |
4 | 23032021023310220 |
5 | 144133400330213 |
6 | 5311320023332 |
7 | 604400060624 |
oct | 131611136450 |
9 | 34080247552 |
10 | 12048448808 |
11 | 5123042a10 |
12 | 2403001b48 |
13 | 11a01c8b66 |
14 | 824230184 |
15 | 4a7b40b58 |
hex | 2ce24bd28 |
12048448808 has 32 divisors (see below), whose sum is σ = 25494372000. Its totient is φ = 5287719360.
The previous prime is 12048448771. The next prime is 12048448813. The reversal of 12048448808 is 80884484021.
It is a super-3 number, since 3×120484488083 (a number of 31 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2358038 + ... + 2363141.
It is an arithmetic number, because the mean of its divisors is an integer number (796699125).
Almost surely, 212048448808 is an apocalyptic number.
It is an amenable number.
12048448808 is an abundant number, since it is smaller than the sum of its proper divisors (13445923192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12048448808 is a wasteful number, since it uses less digits than its factorization.
12048448808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4721225 (or 4721221 counting only the distinct ones).
The product of its (nonzero) digits is 524288, while the sum is 47.
The spelling of 12048448808 in words is "twelve billion, forty-eight million, four hundred forty-eight thousand, eight hundred eight".
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