2 × 3 × 5 × 7 × 2089

Prime Factor Structure

Factorization String 2 × 3 × 5 × 7 × 2089

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,203,840

Proper Divisor Sum 765,150

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #438671 ← → #438701

1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 2,089 4,178 6,267 10,445 12,534 14,623 20,890 29,246 31,335 43,869 62,670 73,115 87,738 146,230 219,345 438,690

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

438,690 219,345 658,036 329,018 164,509 493,528 246,764 123,382 61,691 185,074 92,537 277,612 138,806 69,403 208,210 104,105 312,316 156,158 78,079 234,238 117,119 351,358 175,679 527,038 263,519 790,558 395,279 1,185,838 592,919 1,778,758 889,379 2,668,138 1,334,069 4,002,208 2,001,104 1,000,552 500,276 250,138 125,069 375,208 187,604 93,802 46,901 140,704 70,352 35,176 17,588 8,794 4,397 13,192 6,596 3,298 1,649 4,948 2,474 1,237 3,712 1,856 928 464

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