3 × 13 × 1693

Prime Factor Structure

Factorization String 3 × 13 × 1693

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 94,864

Proper Divisor Sum 28,837

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #65993 ← → #66029

1 3 13 39 1,693 5,079 22,009 66,027

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

66,027 198,082 99,041 297,124 148,562 74,281 222,844 111,422 55,711 167,134 83,567 250,702 125,351 376,054 188,027 564,082 282,041 846,124 423,062 211,531 634,594 317,297 951,892 475,946 237,973 713,920 356,960 178,480 89,240 44,620 22,310 11,155 33,466 16,733 50,200 25,100 12,550 6,275 18,826 9,413 28,240 14,120 7,060 3,530 1,765 5,296 2,648 1,324 662 331 994 497 1,492 746 373 1,120 560 280 140 70

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