3 × 13 × 20887

Prime Factor Structure

Factorization String 3 × 13 × 20887

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,169,728

Proper Divisor Sum 355,135

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #814579 ← → #814601

1 3 13 39 20,887 62,661 271,531 814,593

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

814,593 2,443,780 1,221,890 610,945 1,832,836 916,418 458,209 1,374,628 687,314 343,657 1,030,972 515,486 257,743 773,230 386,615 1,159,846 579,923 1,739,770 869,885 2,609,656 1,304,828 652,414 326,207 978,622 489,311 1,467,934 733,967 2,201,902 1,100,951 3,302,854 1,651,427 4,954,282 2,477,141 7,431,424 3,715,712 1,857,856 928,928 464,464 232,232 116,116 58,058 29,029 87,088 43,544 21,772 10,886 5,443 16,330 8,165 24,496 12,248 6,124 3,062 1,531 4,594 2,297 6,892 3,446 1,723 5,170

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