2² × 7 × 17 × 19 × 31

Prime Factor Structure

Factorization String 2^2 × 7 × 17 × 19 × 31

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 645,120

Proper Divisor Sum 364,756

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #280351 ← → #280373

1 2 4 7 14 17 19 28 31 34 38 62 68 76 119 124 133 217 238 266 323 434 476 527 532 589 646 868 1,054 1,178 1,292 2,108 2,261 2,356 3,689 4,123 4,522 7,378 8,246 9,044 10,013 14,756 16,492 20,026 40,052 70,091 140,182 280,364

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

280,364 140,182 70,091 210,274 105,137 315,412 157,706 78,853 236,560 118,280 59,140 29,570 14,785 44,356 22,178 11,089 33,268 16,634 8,317 24,952 12,476 6,238 3,119 9,358 4,679 14,038 7,019 21,058 10,529 31,588 15,794 7,897 23,692 11,846 5,923 17,770 8,885 26,656 13,328 6,664 3,332 1,666 833 2,500 1,250 625 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17 52

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