2² × 7² × 13² × 17

Prime Factor Structure

Factorization String 2^2 × 7^2 × 13^2 × 17

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 54

Divisor Sum (σ) 1,314,306

Proper Divisor Sum 751,198

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #563099 ← → #563113

1 2 4 7 13 14 17 26 28 34 49 52 68 91 98 119 169 182 196 221 238 338 364 442 476 637 676 833 884 1,183 1,274 1,547 1,666 2,366 2,548 2,873 3,094 3,332 4,732 5,746 6,188 8,281 10,829 11,492 16,562 20,111 21,658 33,124 40,222 43,316 80,444 140,777 281,554 563,108

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

563,108 281,554 140,777 422,332 211,166 105,583 316,750 158,375 475,126 237,563 712,690 356,345 1,069,036 534,518 267,259 801,778 400,889 1,202,668 601,334 300,667 902,002 451,001 1,353,004 676,502 338,251 1,014,754 507,377 1,522,132 761,066 380,533 1,141,600 570,800 285,400 142,700 71,350 35,675 107,026 53,513 160,540 80,270 40,135 120,406 60,203 180,610 90,305 270,916 135,458 67,729 203,188 101,594 50,797 152,392 76,196 38,098 19,049 57,148 28,574 14,287 42,862 21,431

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