3 × 23 × 67 × 2131

Prime Factor Structure

Factorization String 3 × 23 × 67 × 2131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,917,696

Proper Divisor Sum 4,066,083

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #9851591 ← → #9851617

1 3 23 67 69 201 1,541 2,131 4,623 6,393 49,013 142,777 147,039 428,331 3,283,871 9,851,613

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

9,851,613 29,554,840 14,777,420 7,388,710 3,694,355 11,083,066 5,541,533 16,624,600 8,312,300 4,156,150 2,078,075 6,234,226 3,117,113 9,351,340 4,675,670 2,337,835 7,013,506 3,506,753 10,520,260 5,260,130 2,630,065 7,890,196 3,945,098 1,972,549 5,917,648 2,958,824 1,479,412 739,706 369,853 1,109,560 554,780 277,390 138,695 416,086 208,043 624,130 312,065 936,196 468,098 234,049 702,148 351,074 175,537 526,612 263,306 131,653 394,960 197,480 98,740 49,370 24,685 74,056 37,028 18,514 9,257 27,772 13,886 6,943 20,830 10,415

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