2 × 5 × 7² × 859

Prime Factor Structure

Factorization String 2 × 5 × 7^2 × 859

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 882,360

Proper Divisor Sum 461,450

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #420899 ← → #420919

1 2 5 7 10 14 35 49 70 98 245 490 859 1,718 4,295 6,013 8,590 12,026 30,065 42,091 60,130 84,182 210,455 420,910

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

420,910 210,455 631,366 315,683 947,050 473,525 1,420,576 710,288 355,144 177,572 88,786 44,393 133,180 66,590 33,295 99,886 49,943 149,830 74,915 224,746 112,373 337,120 168,560 84,280 42,140 21,070 10,535 31,606 15,803 47,410 23,705 71,116 35,558 17,779 53,338 26,669 80,008 40,004 20,002 10,001 30,004 15,002 7,501 22,504 11,252 5,626 2,813 8,440 4,220 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036

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