2 × 5 × 19 × 3251

Prime Factor Structure

Factorization String 2 × 5 × 19 × 3251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,170,720

Proper Divisor Sum 553,030

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #617689 ← → #617693

1 2 5 10 19 38 95 190 3,251 6,502 16,255 32,510 61,769 123,538 308,845 617,690

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

617,690 308,845 926,536 463,268 231,634 115,817 347,452 173,726 86,863 260,590 130,295 390,886 195,443 586,330 293,165 879,496 439,748 219,874 109,937 329,812 164,906 82,453 247,360 123,680 61,840 30,920 15,460 7,730 3,865 11,596 5,798 2,899 8,698 4,349 13,048 6,524 3,262 1,631 4,894 2,447 7,342 3,671 11,014 5,507 16,522 8,261 24,784 12,392 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436 218 109

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