2 × 3 × 17 × 121357

Prime Factor Structure

Factorization String 2 × 3 × 17 × 121357

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 26,213,328

Proper Divisor Sum 13,834,914

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #12378413 ← → #12378419

1 2 3 6 17 34 51 102 121,357 242,714 364,071 728,142 2,063,069 4,126,138 6,189,207 12,378,414

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

12,378,414 6,189,207 18,567,622 9,283,811 27,851,434 13,925,717 41,777,152 20,888,576 10,444,288 5,222,144 2,611,072 1,305,536 652,768 326,384 163,192 81,596 40,798 20,399 61,198 30,599 91,798 45,899 137,698 68,849 206,548 103,274 51,637 154,912 77,456 38,728 19,364 9,682 4,841 14,524 7,262 3,631 10,894 5,447 16,342 8,171 24,514 12,257 36,772 18,386 9,193 27,580 13,790 6,895 20,686 10,343 31,030 15,515 46,546 23,273 69,820 34,910 17,455 52,366 26,183 78,550

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.