3 × 7 × 17 × 2141

Prime Factor Structure

Factorization String 3 × 7 × 17 × 2141

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,233,792

Proper Divisor Sum 469,455

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #764327 ← → #764339

1 3 7 17 21 51 119 357 2,141 6,423 14,987 36,397 44,961 109,191 254,779 764,337

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

764,337 2,293,012 1,146,506 573,253 1,719,760 859,880 429,940 214,970 107,485 322,456 161,228 80,614 40,307 120,922 60,461 181,384 90,692 45,346 22,673 68,020 34,010 17,005 51,016 25,508 12,754 6,377 19,132 9,566 4,783 14,350 7,175 21,526 10,763 32,290 16,145 48,436 24,218 12,109 36,328 18,164 9,082 4,541 13,624 6,812 3,406 1,703 5,110 2,555 7,666 3,833 11,500 5,750 2,875 8,626 4,313 12,940 6,470 3,235 9,706 4,853

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