2 × 3² × 7 × 11 × 137

Prime Factor Structure

Factorization String 2 × 3^2 × 7 × 11 × 137

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 516,672

Proper Divisor Sum 326,790

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #189881 ← → #189887

1 2 3 6 7 9 11 14 18 21 22 33 42 63 66 77 99 126 137 154 198 231 274 411 462 693 822 959 1,233 1,386 1,507 1,918 2,466 2,877 3,014 4,521 5,754 8,631 9,042 10,549 13,563 17,262 21,098 27,126 31,647 63,294 94,941 189,882

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

189,882 94,941 284,824 142,412 71,206 35,603 106,810 53,405 160,216 80,108 40,054 20,027 60,082 30,041 90,124 45,062 22,531 67,594 33,797 101,392 50,696 25,348 12,674 6,337 19,012 9,506 4,753 14,260 7,130 3,565 10,696 5,348 2,674 1,337 4,012 2,006 1,003 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208

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