3 × 7 × 13267

Prime Factor Structure

Factorization String 3 × 7 × 13267

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 424,576

Proper Divisor Sum 145,969

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #278591 ← → #278609

1 3 7 21 13,267 39,801 92,869 278,607

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

278,607 835,822 417,911 1,253,734 626,867 1,880,602 940,301 2,820,904 1,410,452 705,226 352,613 1,057,840 528,920 264,460 132,230 66,115 198,346 99,173 297,520 148,760 74,380 37,190 18,595 55,786 27,893 83,680 41,840 20,920 10,460 5,230 2,615 7,846 3,923 11,770 5,885 17,656 8,828 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383 25,150 12,575 37,726 18,863 56,590 28,295 84,886 42,443 127,330 63,665

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