3 × 13 × 97 × 449

Prime Factor Structure

Factorization String 3 × 13 × 97 × 449

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,469,600

Proper Divisor Sum 771,033

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #1698553 ← → #1698569

1 3 13 39 97 291 449 1,261 1,347 3,783 5,837 17,511 43,553 130,659 566,189 1,698,567

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

1,698,567 5,095,702 2,547,851 7,643,554 3,821,777 11,465,332 5,732,666 2,866,333 8,599,000 4,299,500 2,149,750 1,074,875 3,224,626 1,612,313 4,836,940 2,418,470 1,209,235 3,627,706 1,813,853 5,441,560 2,720,780 1,360,390 680,195 2,040,586 1,020,293 3,060,880 1,530,440 765,220 382,610 191,305 573,916 286,958 143,479 430,438 215,219 645,658 322,829 968,488 484,244 242,122 121,061 363,184 181,592 90,796 45,398 22,699 68,098 34,049 102,148 51,074 25,537 76,612 38,306 19,153 57,460 28,730 14,365 43,096 21,548 10,774

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