Base | Representation |
---|---|
bin | 110001000101… |
… | …111011010110 |
3 | 220012211102000 |
4 | 301011323112 |
5 | 11243304314 |
6 | 1135500130 |
7 | 214246632 |
oct | 61057326 |
9 | 26184360 |
10 | 12869334 |
11 | 729aa15 |
12 | 4387646 |
13 | 28878ba |
14 | 19cddc2 |
15 | 11e3209 |
hex | c45ed6 |
12869334 has 16 divisors (see below), whose sum is σ = 28598640. Its totient is φ = 4289760.
The previous prime is 12869333. The next prime is 12869347. The reversal of 12869334 is 43396821.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12869333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119107 + ... + 119214.
It is an arithmetic number, because the mean of its divisors is an integer number (1787415).
Almost surely, 212869334 is an apocalyptic number.
12869334 is an abundant number, since it is smaller than the sum of its proper divisors (15729306).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12869334 is a wasteful number, since it uses less digits than its factorization.
12869334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238332 (or 238326 counting only the distinct ones).
The product of its digits is 31104, while the sum is 36.
The square root of 12869334 is about 3587.3853988664. The cubic root of 12869334 is about 234.3430209168.
It can be divided in two parts, 12869 and 334, that added together give a triangular number (13203 = T162).
The spelling of 12869334 in words is "twelve million, eight hundred sixty-nine thousand, three hundred thirty-four".
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