Base | Representation |
---|---|
bin | 10111101010111001… |
… | …00001010101001100 |
3 | 1012210122000121021212 |
4 | 23311130201111030 |
5 | 202011201012233 |
6 | 5500552513552 |
7 | 626624523224 |
oct | 136534412514 |
9 | 35718017255 |
10 | 12707829068 |
11 | 5431269080 |
12 | 25679ab8b8 |
13 | 12769b55ac |
14 | 887a33084 |
15 | 4e598ca48 |
hex | 2f572154c |
12707829068 has 48 divisors (see below), whose sum is σ = 24669308160. Its totient is φ = 5679374400.
The previous prime is 12707829067. The next prime is 12707829073. The reversal of 12707829068 is 86092870721.
12707829068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×127078290682 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12707829067) 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 15 ways as a sum of consecutive naturals, for example, 1178630 + ... + 1189362.
It is an arithmetic number, because the mean of its divisors is an integer number (513943920).
Almost surely, 212707829068 is an apocalyptic number.
It is an amenable number.
12707829068 is a deficient number, since it is larger than the sum of its proper divisors (11961479092).
12707829068 is a wasteful number, since it uses less digits than its factorization.
12707829068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11198 (or 11196 counting only the distinct ones).
The product of its (nonzero) digits is 677376, while the sum is 50.
The spelling of 12707829068 in words is "twelve billion, seven hundred seven million, eight hundred twenty-nine thousand, sixty-eight".
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