3 × 5 × 31 × 863

Prime Factor Structure

Factorization String 3 × 5 × 31 × 863

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 663,552

Proper Divisor Sum 262,257

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #401287 ← → #401309

1 3 5 15 31 93 155 465 863 2,589 4,315 12,945 26,753 80,259 133,765 401,295

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

401,295 1,203,886 601,943 1,805,830 902,915 2,708,746 1,354,373 4,063,120 2,031,560 1,015,780 507,890 253,945 761,836 380,918 190,459 571,378 285,689 857,068 428,534 214,267 642,802 321,401 964,204 482,102 241,051 723,154 361,577 1,084,732 542,366 271,183 813,550 406,775 1,220,326 610,163 1,830,490 915,245 2,745,736 1,372,868 686,434 343,217 1,029,652 514,826 257,413 772,240 386,120 193,060 96,530 48,265 144,796 72,398 36,199 108,598 54,299 162,898 81,449 244,348 122,174 61,087 183,262 91,631

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