2 × 13 × 239 × 349

Prime Factor Structure

Factorization String 2 × 13 × 239 × 349

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,528,000

Proper Divisor Sum 1,359,314

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #2168671 ← → #2168687

1 2 13 26 239 349 478 698 3,107 4,537 6,214 9,074 83,411 166,822 1,084,343 2,168,686

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

2,168,686 1,084,343 3,253,030 1,626,515 4,879,546 2,439,773 7,319,320 3,659,660 1,829,830 914,915 2,744,746 1,372,373 4,117,120 2,058,560 1,029,280 514,640 257,320 128,660 64,330 32,165 96,496 48,248 24,124 12,062 6,031 18,094 9,047 27,142 13,571 40,714 20,357 61,072 30,536 15,268 7,634 3,817 11,452 5,726 2,863 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 21,748 10,874 5,437 16,312 8,156 4,078 2,039 6,118 3,059 9,178 4,589 13,768

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