3 × 7 × 47 × 911

Prime Factor Structure

Factorization String 3 × 7 × 47 × 911

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,400,832

Proper Divisor Sum 501,675

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #899153 ← → #899159

1 3 7 21 47 141 329 911 987 2,733 6,377 19,131 42,817 128,451 299,719 899,157

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

899,157 2,697,472 1,348,736 674,368 337,184 168,592 84,296 42,148 21,074 10,537 31,612 15,806 7,903 23,710 11,855 35,566 17,783 53,350 26,675 80,026 40,013 120,040 60,020 30,010 15,005 45,016 22,508 11,254 5,627 16,882 8,441 25,324 12,662 6,331 18,994 9,497 28,492 14,246 7,123 21,370 10,685 32,056 16,028 8,014 4,007 12,022 6,011 18,034 9,017 27,052 13,526 6,763 20,290 10,145 30,436 15,218 7,609 22,828 11,414 5,707

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