3² × 11 × 21247

Prime Factor Structure

Factorization String 3^2 × 11 × 21247

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,314,688

Proper Divisor Sum 1,211,235

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #2103449 ← → #2103473

1 3 9 11 33 99 21,247 63,741 191,223 233,717 701,151 2,103,453

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

2,103,453 6,310,360 3,155,180 1,577,590 788,795 2,366,386 1,183,193 3,549,580 1,774,790 887,395 2,662,186 1,331,093 3,993,280 1,996,640 998,320 499,160 249,580 124,790 62,395 187,186 93,593 280,780 140,390 70,195 210,586 105,293 315,880 157,940 78,970 39,485 118,456 59,228 29,614 14,807 44,422 22,211 66,634 33,317 99,952 49,976 24,988 12,494 6,247 18,742 9,371 28,114 14,057 42,172 21,086 10,543 31,630 15,815 47,446 23,723 71,170 35,585 106,756 53,378 26,689 80,068

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