5 × 31 × 43 × 131

Prime Factor Structure

Factorization String 5 × 31 × 43 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,115,136

Proper Divisor Sum 242,021

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #873113 ← → #873121

1 5 31 43 131 155 215 655 1,333 4,061 5,633 6,665 20,305 28,165 174,623 873,115

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

873,115 2,619,346 1,309,673 3,929,020 1,964,510 982,255 2,946,766 1,473,383 4,420,150 2,210,075 6,630,226 3,315,113 9,945,340 4,972,670 2,486,335 7,459,006 3,729,503 11,188,510 5,594,255 16,782,766 8,391,383 25,174,150 12,587,075 37,761,226 18,880,613 56,641,840 28,320,920 14,160,460 7,080,230 3,540,115 10,620,346 5,310,173 15,930,520 7,965,260 3,982,630 1,991,315 5,973,946 2,986,973 8,960,920 4,480,460 2,240,230 1,120,115 3,360,346 1,680,173 5,040,520 2,520,260 1,260,130 630,065 1,890,196 945,098 472,549 1,417,648 708,824 354,412 177,206 88,603 265,810 132,905 398,716 199,358

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