2 × 7 × 19 × 3259

Prime Factor Structure

Factorization String 2 × 7 × 19 × 3259

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,564,800

Proper Divisor Sum 697,906

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #866869 ← → #866909

1 2 7 14 19 38 133 266 3,259 6,518 22,813 45,626 61,921 123,842 433,447 866,894

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

866,894 433,447 1,300,342 650,171 1,950,514 975,257 2,925,772 1,462,886 731,443 2,194,330 1,097,165 3,291,496 1,645,748 822,874 411,437 1,234,312 617,156 308,578 154,289 462,868 231,434 115,717 347,152 173,576 86,788 43,394 21,697 65,092 32,546 16,273 48,820 24,410 12,205 36,616 18,308 9,154 4,577 13,732 6,866 3,433 10,300 5,150 2,575 7,726 3,863 11,590 5,795 17,386 8,693 26,080 13,040 6,520 3,260 1,630 815 2,446 1,223 3,670 1,835 5,506

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