7² × 13 × 131

Prime Factor Structure

Factorization String 7^2 × 13 × 131

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 105,336

Proper Divisor Sum 21,889

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #83443 ← → #83449

1 7 13 49 91 131 637 917 1,703 6,419 11,921 83,447

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

83,447 250,342 125,171 375,514 187,757 563,272 281,636 140,818 70,409 211,228 105,614 52,807 158,422 79,211 237,634 118,817 356,452 178,226 89,113 267,340 133,670 66,835 200,506 100,253 300,760 150,380 75,190 37,595 112,786 56,393 169,180 84,590 42,295 126,886 63,443 190,330 95,165 285,496 142,748 71,374 35,687 107,062 53,531 160,594 80,297 240,892 120,446 60,223 180,670 90,335 271,006 135,503 406,510 203,255 609,766 304,883 914,650 457,325 1,371,976 685,988

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