2⁴ × 17 × 19 × 109

Prime Factor Structure

Factorization String 2^4 × 17 × 19 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 1,227,600

Proper Divisor Sum 664,288

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #563287 ← → #563327

1 2 4 8 16 17 19 34 38 68 76 109 136 152 218 272 304 323 436 646 872 1,292 1,744 1,853 2,071 2,584 3,706 4,142 5,168 7,412 8,284 14,824 16,568 29,648 33,136 35,207 70,414 140,828 281,656 563,312

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

563,312 281,656 140,828 70,414 35,207 105,622 52,811 158,434 79,217 237,652 118,826 59,413 178,240 89,120 44,560 22,280 11,140 5,570 2,785 8,356 4,178 2,089 6,268 3,134 1,567 4,702 2,351 7,054 3,527 10,582 5,291 15,874 7,937 23,812 11,906 5,953 17,860 8,930 4,465 13,396 6,698 3,349 10,048 5,024 2,512 1,256 628 314 157 472 236 118 59 178 89 268 134 67 202 101

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