2² × 3 × 19 × 1693

Prime Factor Structure

Factorization String 2^2 × 3 × 19 × 1693

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 948,640

Proper Divisor Sum 562,636

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #385997 ← → #386017

1 2 3 4 6 12 19 38 57 76 114 228 1,693 3,386 5,079 6,772 10,158 20,316 32,167 64,334 96,501 128,668 193,002 386,004

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

386,004 193,002 96,501 289,504 144,752 72,376 36,188 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 6,884 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818 409

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