5 × 7 × 43 × 569

Prime Factor Structure

Factorization String 5 × 7 × 43 × 569

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,203,840

Proper Divisor Sum 347,495

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #856343 ← → #856351

1 5 7 35 43 215 301 569 1,505 2,845 3,983 19,915 24,467 122,335 171,269 856,345

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

856,345 2,569,036 1,284,518 642,259 1,926,778 963,389 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

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