3 × 5 × 89 × 607

Prime Factor Structure

Factorization String 3 × 5 × 89 × 607

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,313,280

Proper Divisor Sum 502,935

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #810343 ← → #810349

1 3 5 15 89 267 445 607 1,335 1,821 3,035 9,105 54,023 162,069 270,115 810,345

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

810,345 2,431,036 1,215,518 607,759 1,823,278 911,639 2,734,918 1,367,459 4,102,378 2,051,189 6,153,568 3,076,784 1,538,392 769,196 384,598 192,299 576,898 288,449 865,348 432,674 216,337 649,012 324,506 162,253 486,760 243,380 121,690 60,845 182,536 91,268 45,634 22,817 68,452 34,226 17,113 51,340 25,670 12,835 38,506 19,253 57,760 28,880 14,440 7,220 3,610 1,805 5,416 2,708 1,354 677 2,032 1,016 508 254 127 382 191 574 287 862

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