2 × 3 × 5 × 7 × 2179

Prime Factor Structure

Factorization String 2 × 3 × 5 × 7 × 2179

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,255,680

Proper Divisor Sum 798,090

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #457571 ← → #457607

1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 2,179 4,358 6,537 10,895 13,074 15,253 21,790 30,506 32,685 45,759 65,370 76,265 91,518 152,530 228,795 457,590

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

457,590 228,795 686,386 343,193 1,029,580 514,790 257,395 772,186 386,093 1,158,280 579,140 289,570 144,785 434,356 217,178 108,589 325,768 162,884 81,442 40,721 122,164 61,082 30,541 91,624 45,812 22,906 11,453 34,360 17,180 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 21,748 10,874 5,437 16,312 8,156 4,078 2,039 6,118 3,059 9,178 4,589 13,768 6,884 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906

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