3 × 13 × 17 × 2969

Prime Factor Structure

Factorization String 3 × 13 × 17 × 2969

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,993,760

Proper Divisor Sum 1,025,313

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #1968427 ← → #1968467

1 3 13 17 39 51 221 663 2,969 8,907 38,597 50,473 115,791 151,419 656,149 1,968,447

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

1,968,447 5,905,342 2,952,671 8,858,014 4,429,007 13,287,022 6,643,511 19,930,534 9,965,267 29,895,802 14,947,901 44,843,704 22,421,852 11,210,926 5,605,463 16,816,390 8,408,195 25,224,586 12,612,293 37,836,880 18,918,440 9,459,220 4,729,610 2,364,805 7,094,416 3,547,208 1,773,604 886,802 443,401 1,330,204 665,102 332,551 997,654 498,827 1,496,482 748,241 2,244,724 1,122,362 561,181 1,683,544 841,772 420,886 210,443 631,330 315,665 946,996 473,498 236,749 710,248 355,124 177,562 88,781 266,344 133,172 66,586 33,293 99,880 49,940 24,970 12,485

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