7² × 19661

Prime Factor Structure

Factorization String 7^2 × 19661

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,120,734

Proper Divisor Sum 157,345

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #963379 ← → #963397

1 7 49 19,661 137,627 963,389

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

963,389 2,890,168 1,445,084 722,542 361,271 1,083,814 541,907 1,625,722 812,861 2,438,584 1,219,292 609,646 304,823 914,470 457,235 1,371,706 685,853 2,057,560 1,028,780 514,390 257,195 771,586 385,793 1,157,380 578,690 289,345 868,036 434,018 217,009 651,028 325,514 162,757 488,272 244,136 122,068 61,034 30,517 91,552 45,776 22,888 11,444 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454 227 682 341 1,024

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