Base | Representation |
---|---|
bin | 10110110100111111… |
… | …00110010001000100 |
3 | 1011122010011120102201 |
4 | 23122133212101010 |
5 | 200044421312014 |
6 | 5344041044244 |
7 | 612464212411 |
oct | 133237462104 |
9 | 34563146381 |
10 | 12255650884 |
11 | 5219aa49a4 |
12 | 2460486684 |
13 | 1204105339 |
14 | 843969108 |
15 | 4bae1de74 |
hex | 2da7e6444 |
12255650884 has 12 divisors (see below), whose sum is σ = 21526532608. Its totient is φ = 6105213000.
The previous prime is 12255650881. The next prime is 12255650899. The reversal of 12255650884 is 48805655221.
12255650884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (12255650881) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5651892 + ... + 5654059.
Almost surely, 212255650884 is an apocalyptic number.
It is an amenable number.
12255650884 is a deficient number, since it is larger than the sum of its proper divisors (9270881724).
12255650884 is a wasteful number, since it uses less digits than its factorization.
12255650884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11306226 (or 11306224 counting only the distinct ones).
The product of its (nonzero) digits is 768000, while the sum is 46.
The spelling of 12255650884 in words is "twelve billion, two hundred fifty-five million, six hundred fifty thousand, eight hundred eighty-four".
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