2 × 66509

Prime Factor Structure

Factorization String 2 × 66509

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 199,530

Proper Divisor Sum 66,512

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #133013 ← → #133033

1 2 66,509 133,018

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

133,018 66,509 199,528 99,764 49,882 24,941 74,824 37,412 18,706 9,353 28,060 14,030 7,015 21,046 10,523 31,570 15,785 47,356 23,678 11,839 35,518 17,759 53,278 26,639 79,918 39,959 119,878 59,939 179,818 89,909 269,728 134,864 67,432 33,716 16,858 8,429 25,288 12,644 6,322 3,161 9,484 4,742 2,371 7,114 3,557 10,672 5,336 2,668 1,334 667 2,002 1,001 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074

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