3 × 7 × 210481

Prime Factor Structure

Factorization String 3 × 7 × 210481

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,735,424

Proper Divisor Sum 2,315,323

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #4420081 ← → #4420127

1 3 7 21 210,481 631,443 1,473,367 4,420,101

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

4,420,101 13,260,304 6,630,152 3,315,076 1,657,538 828,769 2,486,308 1,243,154 621,577 1,864,732 932,366 466,183 1,398,550 699,275 2,097,826 1,048,913 3,146,740 1,573,370 786,685 2,360,056 1,180,028 590,014 295,007 885,022 442,511 1,327,534 663,767 1,991,302 995,651 2,986,954 1,493,477 4,480,432 2,240,216 1,120,108 560,054 280,027 840,082 420,041 1,260,124 630,062 315,031 945,094 472,547 1,417,642 708,821 2,126,464 1,063,232 531,616 265,808 132,904 66,452 33,226 16,613 49,840 24,920 12,460 6,230 3,115 9,346 4,673

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