3 × 31 × 167 × 521

Prime Factor Structure

Factorization String 3 × 31 × 167 × 521

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,225,088

Proper Divisor Sum 3,133,437

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #8091617 ← → #8091679

1 3 31 93 167 501 521 1,563 5,177 15,531 16,151 48,453 87,007 261,021 2,697,217 8,091,651

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

8,091,651 24,274,954 12,137,477 36,412,432 18,206,216 9,103,108 4,551,554 2,275,777 6,827,332 3,413,666 1,706,833 5,120,500 2,560,250 1,280,125 3,840,376 1,920,188 960,094 480,047 1,440,142 720,071 2,160,214 1,080,107 3,240,322 1,620,161 4,860,484 2,430,242 1,215,121 3,645,364 1,822,682 911,341 2,734,024 1,367,012 683,506 341,753 1,025,260 512,630 256,315 768,946 384,473 1,153,420 576,710 288,355 865,066 432,533 1,297,600 648,800 324,400 162,200 81,100 40,550 20,275 60,826 30,413 91,240 45,620 22,810 11,405 34,216 17,108 8,554

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