2 × 19 × 643 × 709

Prime Factor Structure

Factorization String 2 × 19 × 643 × 709

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 27,434,400

Proper Divisor Sum 10,110,694

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #17323681 ← → #17323717

1 2 19 38 643 709 1,286 1,418 12,217 13,471 24,434 26,942 455,887 911,774 8,661,853 17,323,706

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

17,323,706 8,661,853 25,985,560 12,992,780 6,496,390 3,248,195 9,744,586 4,872,293 14,616,880 7,308,440 3,654,220 1,827,110 913,555 2,740,666 1,370,333 4,111,000 2,055,500 1,027,750 513,875 1,541,626 770,813 2,312,440 1,156,220 578,110 289,055 867,166 433,583 1,300,750 650,375 1,951,126 975,563 2,926,690 1,463,345 4,390,036 2,195,018 1,097,509 3,292,528 1,646,264 823,132 411,566 205,783 617,350 308,675 926,026 463,013 1,389,040 694,520 347,260 173,630 86,815 260,446 130,223 390,670 195,335 586,006 293,003 879,010 439,505 1,318,516 659,258

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