5 × 7 × 661 × 907

Prime Factor Structure

Factorization String 5 × 7 × 661 × 907

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 28,852,608

Proper Divisor Sum 7,869,163

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #20983439 ← → #20983453

1 5 7 35 661 907 3,305 4,535 4,627 6,349 23,135 31,745 599,527 2,997,635 4,196,689 20,983,445

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

20,983,445 62,950,336 31,475,168 15,737,584 7,868,792 3,934,396 1,967,198 983,599 2,950,798 1,475,399 4,426,198 2,213,099 6,639,298 3,319,649 9,958,948 4,979,474 2,489,737 7,469,212 3,734,606 1,867,303 5,601,910 2,800,955 8,402,866 4,201,433 12,604,300 6,302,150 3,151,075 9,453,226 4,726,613 14,179,840 7,089,920 3,544,960 1,772,480 886,240 443,120 221,560 110,780 55,390 27,695 83,086 41,543 124,630 62,315 186,946 93,473 280,420 140,210 70,105 210,316 105,158 52,579 157,738 78,869 236,608 118,304 59,152 29,576 14,788 7,394 3,697

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