5 × 7 × 21493

Prime Factor Structure

Factorization String 5 × 7 × 21493

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,031,712

Proper Divisor Sum 279,457

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #752251 ← → #752263

1 5 7 35 21,493 107,465 150,451 752,255

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

752,255 2,256,766 1,128,383 3,385,150 1,692,575 5,077,726 2,538,863 7,616,590 3,808,295 11,424,886 5,712,443 17,137,330 8,568,665 25,705,996 12,852,998 6,426,499 19,279,498 9,639,749 28,919,248 14,459,624 7,229,812 3,614,906 1,807,453 5,422,360 2,711,180 1,355,590 677,795 2,033,386 1,016,693 3,050,080 1,525,040 762,520 381,260 190,630 95,315 285,946 142,973 428,920 214,460 107,230 53,615 160,846 80,423 241,270 120,635 361,906 180,953 542,860 271,430 135,715 407,146 203,573 610,720 305,360 152,680 76,340 38,170 19,085 57,256 28,628

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