3 × 19 × 29 × 1319

Prime Factor Structure

Factorization String 3 × 19 × 29 × 1319

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,168,000

Proper Divisor Sum 987,693

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2180303 ← → #2180329

1 3 19 29 57 87 551 1,319 1,653 3,957 25,061 38,251 75,183 114,753 726,769 2,180,307

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

2,180,307 6,540,922 3,270,461 9,811,384 4,905,692 2,452,846 1,226,423 3,679,270 1,839,635 5,518,906 2,759,453 8,278,360 4,139,180 2,069,590 1,034,795 3,104,386 1,552,193 4,656,580 2,328,290 1,164,145 3,492,436 1,746,218 873,109 2,619,328 1,309,664 654,832 327,416 163,708 81,854 40,927 122,782 61,391 184,174 92,087 276,262 138,131 414,394 207,197 621,592 310,796 155,398 77,699 233,098 116,549 349,648 174,824 87,412 43,706 21,853 65,560 32,780 16,390 8,195 24,586 12,293 36,880 18,440 9,220 4,610 2,305

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