5 × 7 × 19 × 331

Prime Factor Structure

Factorization String 5 × 7 × 19 × 331

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 318,720

Proper Divisor Sum 98,605

Digit Sum / Digital Root 11 (Root: 2)

Adjacent Primes #220063 ← → #220123

1 5 7 19 35 95 133 331 665 1,655 2,317 6,289 11,585 31,445 44,023 220,115

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

220,115 660,346 330,173 990,520 495,260 247,630 123,815 371,446 185,723 557,170 278,585 835,756 417,878 208,939 626,818 313,409 940,228 470,114 235,057 705,172 352,586 176,293 528,880 264,440 132,220 66,110 33,055 99,166 49,583 148,750 74,375 223,126 111,563 334,690 167,345 502,036 251,018 125,509 376,528 188,264 94,132 47,066 23,533 70,600 35,300 17,650 8,825 26,476 13,238 6,619 19,858 9,929 29,788 14,894 7,447 22,342 11,171 33,514 16,757 50,272

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