2 × 3 × 7 × 25643

Prime Factor Structure

Factorization String 2 × 3 × 7 × 25643

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,461,824

Proper Divisor Sum 1,384,818

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1076981 ← → #1077017

1 2 3 6 7 14 21 42 25,643 51,286 76,929 153,858 179,501 359,002 538,503 1,077,006

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

1,077,006 538,503 1,615,510 807,755 2,423,266 1,211,633 3,634,900 1,817,450 908,725 2,726,176 1,363,088 681,544 340,772 170,386 85,193 255,580 127,790 63,895 191,686 95,843 287,530 143,765 431,296 215,648 107,824 53,912 26,956 13,478 6,739 20,218 10,109 30,328 15,164 7,582 3,791 11,374 5,687 17,062 8,531 25,594 12,797 38,392 19,196 9,598 4,799 14,398 7,199 21,598 10,799 32,398 16,199 48,598 24,299 72,898 36,449 109,348 54,674 27,337 82,012 41,006

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