2 × 19 × 23 × 509

Prime Factor Structure

Factorization String 2 × 19 × 23 × 509

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 734,400

Proper Divisor Sum 289,534

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #444863 ← → #444869

1 2 19 23 38 46 437 509 874 1,018 9,671 11,707 19,342 23,414 222,433 444,866

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

444,866 222,433 667,300 333,650 166,825 500,476 250,238 125,119 375,358 187,679 563,038 281,519 844,558 422,279 1,266,838 633,419 1,900,258 950,129 2,850,388 1,425,194 712,597 2,137,792 1,068,896 534,448 267,224 133,612 66,806 33,403 100,210 50,105 150,316 75,158 37,579 112,738 56,369 169,108 84,554 42,277 126,832 63,416 31,708 15,854 7,927 23,782 11,891 35,674 17,837 53,512 26,756 13,378 6,689 20,068 10,034 5,017 15,052 7,526 3,763 11,290 5,645 16,936

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