3 × 5 × 7 × 23581

Prime Factor Structure

Factorization String 3 × 5 × 7 × 23581

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,527,744

Proper Divisor Sum 2,051,739

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #2475989 ← → #2476009

1 3 5 7 15 21 35 105 23,581 70,743 117,905 165,067 353,715 495,201 825,335 2,476,005

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

2,476,005 7,428,016 3,714,008 1,857,004 928,502 464,251 1,392,754 696,377 2,089,132 1,044,566 522,283 1,566,850 783,425 2,350,276 1,175,138 587,569 1,762,708 881,354 440,677 1,322,032 661,016 330,508 165,254 82,627 247,882 123,941 371,824 185,912 92,956 46,478 23,239 69,718 34,859 104,578 52,289 156,868 78,434 39,217 117,652 58,826 29,413 88,240 44,120 22,060 11,030 5,515 16,546 8,273 24,820 12,410 6,205 18,616 9,308 4,654 2,327 6,982 3,491 10,474 5,237 15,712

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