2 × 5 × 499 × 643

Prime Factor Structure

Factorization String 2 × 5 × 499 × 643

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,796,000

Proper Divisor Sum 2,587,430

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #3208559 ← → #3208573

1 2 5 10 499 643 998 1,286 2,495 3,215 4,990 6,430 320,857 641,714 1,604,285 3,208,570

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

3,208,570 1,604,285 4,812,856 2,406,428 1,203,214 601,607 1,804,822 902,411 2,707,234 1,353,617 4,060,852 2,030,426 1,015,213 3,045,640 1,522,820 761,410 380,705 1,142,116 571,058 285,529 856,588 428,294 214,147 642,442 321,221 963,664 481,832 240,916 120,458 60,229 180,688 90,344 45,172 22,586 11,293 33,880 16,940 8,470 4,235 12,706 6,353 19,060 9,530 4,765 14,296 7,148 3,574 1,787 5,362 2,681 8,044 4,022 2,011 6,034 3,017 9,052 4,526 2,263 6,790 3,395

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