2 × 3 × 7 × 9311

Prime Factor Structure

Factorization String 2 × 3 × 7 × 9311

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 893,952

Proper Divisor Sum 502,890

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #391057 ← → #391063

1 2 3 6 7 14 21 42 9,311 18,622 27,933 55,866 65,177 130,354 195,531 391,062

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

391,062 195,531 586,594 293,297 879,892 439,946 219,973 659,920 329,960 164,980 82,490 41,245 123,736 61,868 30,934 15,467 46,402 23,201 69,604 34,802 17,401 52,204 26,102 13,051 39,154 19,577 58,732 29,366 14,683 44,050 22,025 66,076 33,038 16,519 49,558 24,779 74,338 37,169 111,508 55,754 27,877 83,632 41,816 20,908 10,454 5,227 15,682 7,841 23,524 11,762 5,881 17,644 8,822 4,411 13,234 6,617 19,852 9,926 4,963 14,890

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