11 × 13 × 2687

Prime Factor Structure

Factorization String 11 × 13 × 2687

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 451,584

Proper Divisor Sum 67,343

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #384227 ← → #384247

1 11 13 143 2,687 29,557 34,931 384,241

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

384,241 1,152,724 576,362 288,181 864,544 432,272 216,136 108,068 54,034 27,017 81,052 40,526 20,263 60,790 30,395 91,186 45,593 136,780 68,390 34,195 102,586 51,293 153,880 76,940 38,470 19,235 57,706 28,853 86,560 43,280 21,640 10,820 5,410 2,705 8,116 4,058 2,029 6,088 3,044 1,522 761 2,284 1,142 571 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272 136 68

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